What is "SPCADD 5 defines empty set - none of Si is referenced in bulk data" error in SimLab? How to rectify it?

Hello Mr. Dhyann,

The SPCADD should contain the SPC or SPC1 entries.

Si are the single-point contraint sets identification number (defined via SPC or SPC1 entries).

If all Si are non-existent in the SPCADD bulk data entry, the solver will exit with an error termination.

Please verify if the SPCADD is refering to the SPC or SPC1 entries correctly.

Regards,

Rafael