| T2291 | FATAL ERROR: T2291 | DESIGN OPTIMIZATION OBJECTIVE id DOES NOT EXIST |
| Cause: | A DESOBJ Case Control command referenced a DRESP1 Bulk Data entry that does not exist in the model database. | |
| Action: | Change reference to an existing design response identification number or add the referenced design constraint to the model. | |
| Remarks: | See the Case Control section for command format and the Bulk Data section for entry format. |