| T2054 | FATAL ERROR: T2054 | DUPLICATE GRID POINT REFERENCE NOT PERMITTED FOR ELEMENT TYPE |
| Cause: | The element definition entry referenced two or more connection grid points with the same identification number. | |
| Action: | Change the connection grid points to unique values. | |
| Remarks: | See Autodesk Nastran Reference Guide, Section 4, Bulk Data, for entry format. |