| X7049 | FATAL ERROR: X7049 | One of the Rotational Nodal History choices is an illegal value. |
| Cause: | An illegal value was found for a history choice. Allowable values are: "Rotation", "Angular Velocity", "Angular Acceleration", and "Reaction Moment". | |
| Action: | Check the selection in the input file and select an allowable value. | |
| Remarks: |