| Error & Warning | Description | Cause | Action |
| T2038 | INSUFFICIENT NUMBER OF GRID POINTS SPECIFIED ON ENTRY |
A BLSEG Bulk Data entry, referenced as a primary region on a BCONP entry, contained less than two nodes, or a BSSEG Bulk Data entry, referenced as a primary region on a BSCONP entry, contained less than three nodes. |
Correct the bulk data entry. Check for incorrect contact generation. Increase MAX Activation distance in Contact to allow better generation of contact set. |
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The contact entries in the Nastran file (BSSEG) are missing the nodes. |
See Fatal Error T2038 during analysis when using surface contact generation in Nastran. |