Interpreting Optistruct Errors

Altair Community Member
Updated by IRA_EM_21281
Dear Experts,
I am quite new to Optistruct and I am in the process of understanding the output file.
How do I debug the errors that are given in # XXXX format? Is there support document for these errors?
I have attached 2 files demonstrating the errors.
Any tips/suggestions are welcome.
Thanks