T2038

T2038 FATAL ERROR: T2038 INSUFFICIENT NUMBER OF GRID POINTS SPECIFIED ON ENTRY
Cause: 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.
Action: Correct the Bulk Data entry.
Remarks: See Autodesk Nastran Reference Guide, Section 4, Bulk Data, for entry format.