API Reference > bentleyjs-core > Errors > IModelStatus IModelStatus Enumeration Status codes that are used in conjunction with BentleyError. Error status codes are divided into separate ranges for different kinds of errors. All known ranges at least should be defined here, to avoid collisions. Members Name Value Description Success 0 IMODEL_ERROR_BASE 65536 AlreadyLoaded 65537 AlreadyOpen 65538 BadArg 65539 BadElement 65540 BadModel 65541 BadRequest 65542 BadSchema 65543 CannotUndo 65544 CodeNotReserved 65545 DeletionProhibited 65546 DuplicateCode 65547 DuplicateName 65548 ElementBlockedChange 65549 FileAlreadyExists 65550 FileNotFound 65551 FileNotLoaded 65552 ForeignKeyConstraint 65553 IdExists 65554 InDynamicTransaction 65555 InvalidCategory 65556 InvalidCode 65557 InvalidCodeSpec 65558 InvalidId 65559 InvalidName 65560 InvalidParent 65561 InvalidProfileVersion 65562 IsCreatingChangeSet 65563 LockNotHeld 65564 Mismatch2d3d 65565 MismatchGcs 65566 MissingDomain 65567 MissingHandler 65568 MissingId 65569 NoGeometry 65570 NoMultiTxnOperation 65571 NotDgnMarkupProject 65572 NotEnabled 65573 NotFound 65574 NotOpen 65575 NotOpenForWrite 65576 NotSameUnitBase 65577 NothingToRedo 65578 NothingToUndo 65579 ParentBlockedChange 65580 ReadError 65581 ReadOnly 65582 ReadOnlyDomain 65583 RepositoryManagerError 65584 SQLiteError 65585 TransactionActive 65586 UnitsMissing 65587 UnknownFormat 65588 UpgradeFailed 65589 ValidationFailed 65590 VersionTooNew 65591 VersionTooOld 65592 ViewNotFound 65593 WriteError 65594 WrongClass 65595 WrongIModel 65596 WrongDomain 65597 WrongElement 65598 WrongHandler 65599 WrongModel 65600 ConstraintNotUnique 65601 NoGeoLocation 65602 ServerTimeout 65603 NoContent 65604 NotRegistered 65605 FunctionNotFound 65606 NoActiveCommand 65607 Defined in core/bentley/src/BentleyError.ts Line 27 Last Updated: 29 November, 2022