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| ErrorNumber | ErrorCode | ErrorText |
|---|---|---|
| 15002 | ProjectNotSpecifiedForSaveTaskType | No project was specified for saving project task type. |
| 54645 | ProjectTaskTypeNameIsRequired | The project task type name is required for new project task types. |
| 54646 | ProjectTaskTypeNameAlreadyInUse | The specified project task type name is already in use. |
| 54647 | ProjectRateTypeIsRequired | The default project rate type is required for new project task types. |
| 54650 | ProjectRateTypeNotFound | The specified default project rate type does not exist. |
| 55069 | TaskTypePurchaseOrderSpecifiedWhenInheriting | Purchase order number may not be specified when inheriting purchase order number. |
| 57556 | TaskTypeNotSpecified | The standard task type is required for new project task types. |