| T2041 | FATAL ERROR: T2041 | TOTAL NUMBER OF INDEPENDENT COMPONENT NUMBERS MUST EQUAL SIX |
| Cause: | The total number of independent degree of freedom component numbers for the specified RBAR or RTRPLT Bulk Data entry was less than 6. The element must be capable of representing any general rigid body motion. | |
| Action: | Specify 6 component numbers that ensure any element rigid body motion. Component numbers can be specified over the number of element nodes and need not be unique provided they are jointly capable of representing any general rigid body motion of the element. | |
| Remarks: | See Autodesk Nastran Reference Guide, Section 4, Bulk Data, for entry format. |