OPINION
EVA M. GUZMAN, Justice.
Relator, Tyler Asphalt & Gravel Company, Inc., seeks a writ of mandamus ordering respondent, the Honorable Sharolyn Woods, to abate the underlying suit. We conditionally grant the writ.
I.Factual and ProceduRal Background
Reynaldo Gaona was electrocuted and died while using a power sprayer to wash his car on Tyler’s premises. Although Reynaldo was Tyler’s employee at the time of his death, whether his death occurred in the course and scope of his employment is disputed.
In April of 2000, Real Parties in Interest, Maria and Donacino Gaona, Individually and as Representatives of the Estate of Reynaldo Gaona, filed the underlying suit in Harris County against Tyler and the manufacturer and owner of the power sprayer. The Gaonas allege Reynaldo’s death was caused by Tyler’s negligence. Tyler asserts that the negligence claims are barred by the exclusive remedy provision of the Texas Workers’ Compensation Act
because Reynaldo’s death occurred in the course and scope of his employment.
See
Tex. Lab.Code Ann. § 408.001 (Vernon 1996).
The course and scope issue also became the subject of a workers’ compensation proceeding. After Tyler paid Reynaldo’s funeral expenses, it sought reimbursement from its workers’ compensation carrier. The carrier contested the compensability of Reynaldo’s death asserting it did not occur in the course and scope of his employment. After the parties were unable to resolve their dispute at a benefit review conference, a contested case hearing was held. The hearing officer ruled that Reynaldo sustained a compensable injury and awarded death benefits to the Gaonas and burial benefits to Tyler. The carrier appealed that decision to an appeals panel. In what the appeals panel called an unusual turn of events, the Gaonas also contested the decision.
The appeals panel affirmed the hearing officer’s decision.
In November of 2000, the carrier filed suit in the 114th Judicial District Court of Smith County, Texas, seeking judicial re
view of the appeals panel decision. The Gaonas also challenged the appeals panel decision in the Smith County suit, but, alternatively, requested affirmance and death benefits should the court find Reynaldo’s death compensable. Pursuant to a motion by the Gaonas, the Smith County court abated its suit. The Smith County court has also granted several continuances.
Thus, the Smith County suit has not yet been tried.
Meanwhile, after several continuances in the underlying Harris County suit, the court set trial for a two-week period beginning January 20, 2003. On December 12, 2002, Tyler filed a supplemental motion to abate contending the suit should be abated until the Smith County case is "decided.”
On January 16, 2008, the trial court heard and denied the motion to abate and ordered the parties to appear for trial on January 30, 2003.
Tyler then filed this petition for writ of mandamus and a request for temporary relief. We stayed the trial pending our ruling on the mandamus petition.
II. Mandamus Standard of Review
Mandamus relief is available if the trial court clearly abuses its discretion, either in resolving factual issues or determining legal principles, when there is no other adequate remedy at law.
See Walker v. Packer,
827 S.W.2d 833, 839-40 (Tex.1992). A trial court clearly abuses its discretion if “it reaches a decision so arbitrary and unreasonable as to amount to a clear and prejudicial error of law.”
Johnson v. Fourth Court of Appeals,
700 S.W.2d 916, 917 (Tex.1985). To show abuse of discretion in determining legal principles, the relator must show the trial court clearly failed to analyze or apply the law correctly.
Walker,
827 S.W.2d at 840. The relator must also show that it has no other adequate remedy.
Id.
A remedy by appeal is not inadequate merely because the party may incur more expense and delay than in obtaining the writ.
Id.
at 842.
III. Abuse of Discretion
Tyler contends the trial court abused its discretion by refusing to abate the underlying suit until the statutory workers’ compensation process for determining the course and scope issue is complete. It contends that process includes judicial review; thus, the Smith County court has
exclusive jurisdiction
to determine the course and scope issue because Reynaldo lived in Smith County at the time of his death.
See
Tex. Lab.Code Ann. § 410.252(b)(1) (Vernon 1996) (requiring judicial review in county of employee’s residence at time of death). The Gaonas respond that the statutory process was complete when the appeals panel issued its decision; thus, the Harris County court has
dominant jurisdiction
because the underlying suit was filed before the Smith County suit.
A. Jurisdictional Doctrines
We first distinguish the exclusive and dominant jurisdiction doctrines
because our ruling rests, to some extent, upon the applicable doctrine. With respect to an administrative process, under the exclusive jurisdiction doctrine, the Legislature grants an agency the sole authority to make an initial determination in a dispute.
Subaru of Am., Inc. v. David McDavid Nissan, Inc.,
84 S.W.3d 212, 221 (Tex.2002). An agency has exclusive jurisdiction when a statutory scheme indicates the Legislature intended the statutory process to be the exclusive means of remedying the problem to which the statute is addressed.
Id.
Whether an agency has exclusive jurisdiction depends on statutory interpretation.
Id.
Typically, if an agency has exclusive jurisdiction, a party must exhaust all administrative remedies before seeking judicial review of the agency’s action.
Id.
Until then, a trial court lacks subject matter jurisdiction and must dismiss without prejudice those claims within the agency’s exclusive jurisdiction.
Id.
In some instances, however, the statutory scheme may necessitate that an administrative agency with exclusive jurisdiction make certain findings before a trial court may finally adjudicate a claim.
Id.
Under those circumstances, if a party files its claims in the trial court before an agency resolves the issue within its exclusive jurisdiction, but the jurisdictional impediment can be removed, then the trial court may abate proceedings to allow a reasonable opportunity for the jurisdictional problem to be cured.
Id.
at 221-22;
Henry v. Dillard Dep’t Stores, Inc.,
70 S.W.3d 808, 809 (Tex.2002). With respect to a court, exclusive jurisdiction is the power a court exercises over an action or person to the exclusion of all other courts.
Taub v. Aquila Southwest Pipeline Corp.,
93 S.W.3d 451, 456 n. 8 (Tex.App.-Houston [14th Dist.] 2002, no pet.) (citing Black’s Law Dictionary 564 (6th ed.1990)).
Regarding the dominant jurisdiction doctrine, when suits involving the same subject matter are brought in different courts, the court in which suit is first filed acquires dominant jurisdiction to the exclusion of other courts.
Wyatt v. Shaw Plumbing Co.,
760 S.W.2d 245, 248 (Tex.1988). The court with the first-filed suit should proceed, and the other suit should be abated.
See id.
This rule applies when both courts are proper forums for the suit.
See id.
B. Smith County CoüRT Has Exclusive Jurisdiction.
We agree with Tyler that the Smith County court has exclusive jurisdiction because determination of the course and scope issue is committed to the statutory workers’ compensation process, judicial review is a part of that process, and judicial review must occur in Smith County.
1. Course and Scope Issue Committed to Statutory Workers’ Compensation Process
The Texas Workers’ Compensation Commission clearly has exclusive jurisdiction to determine compensability because the Act vests the power to determine whether a claimant is entitled to workers’ compensation benefits solely in the Commission, subject to judicial review.
See
Henry, 70 S.W.3d at 809 (citing
Am. Motorists Ins. Co. v. Fodge,
63 S.W.3d 801, 804 (Tex.2001) and holding trial court could not adjudicate employee’s claim for bad faith denial of workers’ compensation benefits without determining whether she was entitled to benefits, a matter within the Commission’s exclusive jurisdiction);
Saenz v. Fid. & Guar. Ins. Underwriters,
925 S.W.2d 607, 612 (Tex.1996) (stating Act vests power to award workers’ compensation benefits solely in Commission, subject to judicial review). The Commission’s exclusive jurisdiction to determine compensa-bility necessarily encompasses exclusive jurisdiction to determine whether an injury or death occurred in the course and scope of employment.
See
Tex. Lab.Code Ann. § 401.011(10) (Vernon Supp.2003) (defining compensable injury as “an injury that arises out of and in the course and scope of employment for which compensation is payable” under the Act).
Both parties rely on
In re Luby’s Cafeterias, Inc.,
979 S.W.2d 813 (Tex.App.-Houston [14th Dist.] 1998, orig. proceeding), to support their positions. In
Luby’s,
we recognized the Commission’s exclusive jurisdiction over compensability. In that case, a Luby’s employee filed a workers’ compensation claim after she was assaulted by a fellow employee.
Id.
at 814. The carrier originally denied the claim on the grounds the employee did not sustain a compensable injury but later reopened the claim at the employer’s urging after new information was revealed.
Id.
at 814-15. A hearing officer eventually determined the employee sustained a compensable injury.
Id.
at 815. However, an appeals panel reversed and remanded for further factual determinations on the compensability issue.
Id.
Meanwhile, the employee filed a negligence suit against Luby’s.
Id.
Claiming the employee sustained a com-pensable injury, Luby’s asserted the exclusive remedy defense and requested abatement of the negligence suit pending the Commission’s final determination.
Id.
at 815-16. After the trial court refused to abate, Luby’s sought mandamus relief.
Id.
at 815.
We concluded the trial court abused its discretion because it had no choice but to abate.
Id.
at 817. Further, we stated that the jury would have to determine the compensability issue before it could consider the negligence claims, but the compensability issue was within the Commission’s “exclusive primary jurisdiction.”
Id.
at 816-17.
Most significant to the present dispute was our following statement:
Luby’s is requesting an abatement of the trial only until the Commission makes a final decision. It is not requesting an abatement until a
de novo
appeal is decided by a district court.
Thus, any such appeal of the Commission’s decision on the compensability issue can be consolidated with the underlying lawsuit and the discovery that has occurred to date can be used in that suit.
Id.
at 816 (citations omitted).
The Gaonas interpret our holding as requiring abatement only until an appeals panel makes a final decision. Tyler maintains we merely made an observation in response to the employee’s argument that discovery in the negligence suit would be wasted if it were abated.
See id.
Tyler further maintains the reasons the
Luby’s
court required abatement are more critical here because the compensability issue had not yet been decided in
Luby’s
whereas here, the Commission has determined Reynaldo’s death is compensable.
Regardless of the parties’ differing interpretations of
Luby’s, it
does not completely control here because it left open the issue in this case — whether judicial review is part of the statutory process such that the Smith County court has exclusive jurisdiction to determine the course and scope issue; ' or whether judicial review is considered a new suit such that the Harris County court has dominant jurisdiction to determine the issue.
2. Judicial Review in Smith County is Part of Statutory Workers’ Compensation Process
The Act and case law interpreting it demonstrate the Legislature intended that judicial review be a part of the exclusive statutory process for determining compensability. In construing a statute, our primary aim is to give effect to the Legislature’s intent.
Osterberg v. Peca,
12 S.W.3d 31, 38 (Tex.2000);
Union Bankers Ins. Co. v. Shelton,
889 S.W.2d 278, 280 (Tex.1994). We must construe a statute as written and endeavor to ascertain legislative intent from its language.
Osterberg,
12 S.W.3d at 38;
Helena Chem. Co. v. Wilkins,
47 S.W.3d 486, 493 (Tex.2001). We must always consider the statute as a whole rather than its isolated provisions.
Helena Chem. Co.,
47 S.W.3d at 493.
The Act provides that a proceeding before the Commission to determine a carrier's liability for compensation is governed by Chapter 410 of the Act. Tex. Lab.Code Ann. § 410.002 (Vernon 1996). Chapter 410 prescribes successive procedures for resolution of a claim by the Commission.
See
Tex. Lab.Code Ann. §§ 410.021-.308 (Vernon 1996
&
Supp.2003);
see also Ankrom v. Dallas Cowboys Football Club, Ltd.,
900 S.W.2d 75, 78 (Tex.App.-Dallas 1995, writ denied) (stating the Act’s provisions regarding successive steps in the progress and maturity of a claim are mandatory). These procedures include judicial review.
See
Tex. Lab.Code Ann. §§ 410.251-.308. Specifically, judicial review is the fourth tier of the four-tier system for disposition of claims by the Commission.
In re Tex. Workers’ Comp. Ins. Fund,
995 S.W.2d 335, 336 (Tex.App.-Houston [1st Dist.] 1999, orig. proceeding) (citing Tex. Lab.Code Ann. § 410.251-.308);
Subsequent Injury Fund, State of Tex. v. Serv. Lloyds Ins. Co.,
961 S.W.2d 673, 675 (Tex.App.-Houston [1st Dist.] 1998, pet. denied).
Further, section 410.205 of the Act discusses the effect of an appeals panel decision during judicial review:
(a) A decision of an appeals panel regarding benefits is final in the absence of a timely appeal for judicial review.
(b) The decision of the appeals panel regarding benefits is binding during the pendency of an appeal under Subchapter F or G.
Tex. Lab.Code Ann. § 410.205 (Vernon 1996 & Supp.2003).
Therefore, contrary to the Gaonos’ argument that the statutory process was complete upon the appeals panel issuing its decision, the Act expressly provides the decision, though binding, is
not final
during the pending judicial review.
Id.
§ 410.205(b).
In addition, contrary to the Gaonas’ suggestion that judicial review should be treated as an entirely new suit, judicial review is appellate in character even though it is referred to as
de novo. Walker v. Argonaut Southwest Ins. Co.,
929 S.W.2d 499, 500 (Tex.App.-Texarkana 1996, no writ) (citing
Paradissis v. Royal Indem. Co.,
507 S.W.2d 526, 529 (Tex.1974));
Ankrom,
900 S.W.2d at 77 (citing
Paradissis,
507 S.W.2d at 529). In fact, with respect to compensability issues, the current Act replaced true de novo judicial review with
modified de novo
review.
Rodriguez v. Serv. Lloyds Ins. Co.,
997 S.W.2d 248, 252-53 (Tex.1999);
Tex. Workers’ Comp. Comm’n v. Garcia,
893 S.W.2d 504, 515 (Tex.1995);
ESIS, Inc., Servicing Contractor v. Johnson,
908 S.W.2d 554, 559 (Tex.App.-Fort Worth 1995, writ denied). This means there is a right to trial by jury of all compensability issues. Tex. Lab.Code Ann. § 410.304;
Garcia,
893 S.W.2d at 515;
ESIS,
908 S.W.2d at 559. However, the party appealing bears the burden of proof by a preponderance of the evidence. Tex. Lab.Code Ann. § 410.303;
Garcia,
893 S.W.2d at 515;
ESIS,
908 S.W.2d at 559. The court must inform the jury of the appeals panel decision, but the jury is not required to accord it any particular weight. Tex. Lab.Code Ann. § 410.304(a);
Garcia,
893 S.W.2d at 515;
ESIS,
908 S.W.2d at 559-60.
Instead, the jury decides the issues independently based on a preponderance of the evidence, but review is limited to the issues that were before the appeals panel. Tex. Lab. Code Ann. §§ 410.302 .303;
Sec. Nat’l Ins. Co. v. Farmer,
89 S.W.3d 197, 200 (Tex.App.-Fort Worth 2002, pet. denied) (citing
Garcia,
893 S.W.2d at 531). New evidence (other than that presented to the hearing officer), as well as the Commission’s rec
ord, is admissible at trial. Tex. Lab.Code Ann. § 410.306(a),(b);
Peterson v. Cont’l Cos. Co.,
997 S.W.2d 893, 894 n. 2 (Tex.App.-Houston [1st Dist.] 1999, no pet.);
ESIS,
908 S.W.2d at 560.
Finally, although neither party presents any conclusive authority on whether the Smith County court has exclusive jurisdiction to determine the course and scope issue, in
Northwinds Abatement, Inc. v. Employers Ins. of Wausau,
69 F.3d 1304, 1311 (5th Cir.1995), the Fifth Circuit determined that exhaustion of an administrative process includes judicial review when judicial review is authorized by the applicable statute.
Northwinds sued Wausau, its workers’ compensation servicing company, on various tort and breach of contract theories alleging Wausau mishandled and improperly paid some fraudulent workers’ compensation claims.
Id.
at 1306-07. The district court rejected Wau-sau’s jurisdictional challenge, that North-winds had not exhausted the administrative remedies prescribed by the provisions of the Texas Insurance Code governing Northwinds’ coverage.
Id.
at 1307-08.
On appeal, the Fifth Circuit stated that the merit of Northwmds’ suit depended on a determination that the claims were indeed fraudulent and improperly paid.
Id.
at 1310-11. However, the Texas Legislature had committed that determination to the administrative process including resolution through the Texas Workers’ Compensation Insurance Facility, the Commission, and the State Board of Insurance, subject to judicial review in Travis County.
Id.
at 1307-11 (citing Tex. Ins.Code Ann. art. 5.76-2, § 2.05(d); Tex. Admin. Code tit. 28, § 1.51(b); Tex. Gov’t Code Ann. §§ 2001.171-.178). Most significantly, the Fifth Circuit held that the district court should have abated the suit
“until the administrative and judicial review procedures
prescribed by the Texas Insurance Code had yielded final determinations” on whether Wassau improperly paid the claims.
Id.
at 1311 (emphasis added).
In sum, we conclude judicial review of the appeals panel course and scope decision is part of the statutory workers’ compensation process.
The Act mandates that judicial review occur in the county where the employee resided at the time of injury or death. Tex. Lab.Code
Ann. § 410.252(b)(1). A statute which lodges in- the courts of a single county the exclusive power to try a certain type of case is jurisdictional, not a matter of venue.
See Duncan v. Tex. Dep’t of Pub. Safety,
6 S.W.3d 756, 758 (Tex.App.-Tyler 1999, no pet.);
see also Argonaut Southwest Ins. Co. v. Walker,
64 S.W.3d 654, 657 (Tex.App.-Texarkana 2001, pet. denied) (recognizing requirement that judicial review petition be timely filed in county of employee’s residence at time of injury or death is jurisdictional). It is undisputed Reynaldo resided in Smith County at the time of his death. Accordingly, Smith County has exclusive jurisdiction to determine the course and scope issue.
C. Abatement is Required
Although the Smith County court has exclusive jurisdiction to determine the course and scope issue, it cannot adjudicate the Gaonas’ negligence claims if it determines Reynaldo’s death occurred outside the course and scope of his employment. However, the viability of the negligence claims in the underlying suit depends on the Smith County court’s determination on the course and scope issue due to Tyler’s exclusive remedy defense. Therefore, this is an instance where an exclusive statutory process must yield certain findings before a trial court may adjudicate a claim.
See Subaru,
84 S.W.3d at 221-22;
Henry,
70 S.W.3d at 809. In such an instance, abatement, not dismissal, is appropriate to allow a reasonable opportunity for a trial court’s jurisdictional impediment to be removed.
See Subaru,
84 S.W.3d at 221-22;
Henry,
70 S.W.3d at 809. Accordingly, the trial court abused its discretion by refusing to abate the underlying suit until judicial review is complete. We sustain Tyler’s second issue.
IV. No Adequate Remedy By Appeal
Having found an abuse of discretion, we must consider whether Tyler has an adequate remedy by appeal. Ordinarily, a trial court’s refusal to abate is an incidental ruling for which a party has an adequate remedy by appeal.
See Abor v. Black,
695 S.W.2d 564, 566-67 (Tex.1985);
Luby’s,
979 S.W.2d at 815;
In re Kimball Hill Homes Tex., Inc.,
969 S.W.2d 522, 524-25 (Tex.App.-Houston [14th Dist.] 1998, orig. proceeding). However, there are certain exceptions such as when a court interferes with the jurisdiction of another court or fails to observe a mandatory statutory provision conferring a right.
See Hall v. Lawlis,
907 S.W.2d 493, 494 (Tex.1995);
Luby’s,
979 S.W.2d at 815;
Kimball Hill,
969 S.W.2d at 525. Tyler asserts it has no adequate remedy by appeal because the trial court has interfered with the Smith County court’s exclusive jurisdiction and denied Tyler the benefits
of the workers’ compensation scheme to which it subscribed. It also argues it has no adequate remedy by appeal due to the potential for confusion and conflicting judgments if the Harris County suit is tried first.
A. Tyler Denied Statutory Rights
We have already found that the trial court has interfered with the exclusive jurisdiction of the Smith County court. We further find that by so doing, the trial court has deprived Tyler of its statutory rights as a workers’ compensation subscriber. The Act is contractual in nature and controls the rights and obligations of the parties regarding compensation claims.
See Escajeda v. Cigna Ins. Co. of Texas,
934 S.W.2d 402, 405 (Tex.App.-Amarillo 1996, no writ);
Luby’s,
979 S.W.2d at 816 (citing
Aranda v. Ins. Co. of N. Am.,
748 S.W.2d 210, 212 (Tex.1988)). By paying workers’ compensation premiums, Tyler bargained for the right to have the course and scope issue resolved through the process prescribed by the Act, thereby saving it the time, expense, and uncertainty of litigation.
See
Tex. Lab.Code Ann. § 410.002;
Luby’s,
979 S.W.2d at 817 (citing
Aranda,
748 S.W.2d at 212). Because that process includes judicial review, the trial court would deprive Tyler of that right by forcing it to defend negligence claims while judicial review is pending.
Further, the trial court’s action would deprive Tyler of its right to claim the exclusive remedy provision of the Act.
See
Tex. Lab.Code Ann. § 408.001. There is currently a
binding
appeals panel decision that Reynaldo’s death occurred in the course and scope of his employment, and the Gaonas are entitled to death benefits.
See
Tex. Lab.Code Ann. § 410.205 (providing that appeals panel decision is binding during judicial review);
Lopez v. Tex. Workers’ Comp. Ins. Fund,
11 S.W.3d 490, 495 (Tex.App.-Austin 2000, pet. denied) (stating that administrative ruling-whether granting or denying benefits-remains in effect until overturned by final, enforceable judicial decision, and benefits are payable, or not, in accordance with appeals panel decision until final judicial decision rules otherwise).
The trial court would controvert that binding decision and, consequently, the exclusive remedy provision by trying the negligence claims while judicial review is pending.
Finally, the trial court’s action would improperly shift the burden of proof on the course and scope issue to Tyler. The exclusive remedy bar is an affirmative defense on which Tyler would bear the burden of proof in a negligence action.
See Quanaim v. Frasco Rest. & Catering,
17 S.W.3d 30, 43 (Tex.App.-Houston [14th Dist.] 2000, pet. denied). However, section 410.303 of the Act mandates that the party seeking to overturn an appeals panel decision-here, the Gaonas and the carrier-bear the burden of proof in the judicial review. Tex. Lab.Code Ann. § 410.303. Therefore, the trial court would controvert that provision by trying the negligence claims while judicial review is pending.
B. Potential For Confusion and Conflicting Judgments
While Tyler’s statutory arguments are most persuasive, we also agree with its practical arguments regarding the potential for confusion and conflicting judg
ments if the underlying suit were tried first. In
Luby’s,
we recognized that a judgment in the negligence suit before the Commission’s compensability determination would “inject needless uncertainty and confusion” due to the potential for conflicting rulings and a waste of resources.
Luby’s, 979
S.W.2d at 816-17.
Here, the carrier is not a party to the Harris County suit, and not necessarily bound by its decision.
See Sysco Food Servs., Inc. v. Trapnell,
890 S.W.2d 796, 801-02 (Tex.1994) (stating to establish collateral estoppel, it is necessary that the party against whom the doctrine is asserted was a party or in privity with a party in the first action). Thus, the course and scope issue could be tried again in Smith County with a different result if the Harris County suit were tried first. In contrast, the Gaonas and Tyler are both parties to the Smith County suit; thus, its determination on course and scope would bind the parties if it were tried first.
See id.
The Gaonas argue that they may be denied any recovery if the Smith County suit is tried first because the position they take in that suit depends on the outcome of the Harris County trial. We disagree. Regardless of their strategy for trying the negligence claims first, when Reynaldo elected to participate in the system, he voluntarily relegated his common-law rights and remedies in favor of the rights ensured by the Act.
See Ankrom,
900 S.W.2d at 77-78 (citing
Paradissis,
507 S.W.2d at 529); see
also
Tex. Lab.Code Ann. § 406.084 (Vernon 1996) (providing participation in the workers’ compensation system is voluntary for employees, as well as employers). While we have focused on Tyler’s rights because it is the party seeking relief, the Act is primarily intended to promptly and fairly compensate injured employees and relieve them of the burden of proving their employers’ fault.
See Payne v. Galen Hosp. Corp., 28
S.W.3d 15, 17 (Tex.2000) (citing
Paradissis,
507 S.W.2d at 529);
Luby’s,
979 S.W.2d at 817 (citing
Aranda,
748 S.W.2d at 212). The Gaonas will not be denied those rights if the compensability issue is resolved through the process mandated by the Act. If judicial review ultimately affirms the decision that Reynaldo’s death occurred in the course and scope of his employment, the Gaonas can continue to recover death benefits. On the other hand, if the judicial review ultimately reverses that decision, the Gaonas may prosecute the negligence claims against Tyler.
Accordingly, Tyler has no adequate remedy by appeal from the trial court’s abuse of discretion in refusing to abate the un
derlying suit until judicial review- is complete. We sustain Tyler’s first issue.
V. No WaiveR of Mandamus
Finally, the Gaonas contend that Tyler waived its right to mandamus relief by (1) waiting too long to reurge the motion to abate and thereafter seek mandamus relief; and (2) taking an adverse position in the Smith County suit.
We disagree. The Gaonas rightly contend that a motion to abate based on another court’s dominant jurisdiction must be timely raised, or it is waived.
See Wyatt,
760 S.W.2d at 248;
Howell v. Mauzy,
899 S.W.2d 690, 698 (Tex.App.-Austin 1994, writ denied). They are also correct that delay in filing a mandamus petition may constitute waiver.
See Rivercenter Assocs. v. Rivera,
858 S.W.2d 366, 367-68 (Tex.1993). Further, they are generally correct that a party may waive a right by intentional conduct that is inconsistent with an intent to claim that right.
See Tenneco Inc. v. Enter. Prods. Co.,
925 S.W.2d 640, 643 (Tex.1996). However, the basis for abatement here is the Smith County court’s exclusive jurisdiction. Subject matter jurisdiction cannot be conferred by waiver, consent, or estoppel at any stage of a proceeding.
See Wilmer-Hutchins Indep. Sch. Dist. v. Sullivan,
51 S.W.3d 293, 294-95 (Tex.2001) (holding school district could not waive jurisdictional challenge to retaliatory discharge suit despite plaintiff’s claim that school district attorney misled her by not informing her of mandatory administrative process);
Taub,
93 S.W.3d at 461 (holding landowner could not waive county court’s exclusive jurisdiction over condemnation action by failing to object when it was filed as a counterclaim in landowner’s district court trespass action). Aecordingly, Tyler could not waive its right to mandamus relief from the trial court’s refusal to abate.
VI, Conclusion
Having found the trial court abused its discretion by refusing to abate the underlying suit until judicial review is complete, we conditionally grant relator’s petition for writ of mandamus. We are confident the -trial court will vacate its order of January 16, 2003 and will abate this suit until the judicial review of the appeals panel decision is complete. If the trial court fails to do so, the writ will issue.