Coblongjmp() called below level of cobsavenv() (Fatal)
You might have returned control to a higher level in the CALL/PERFORM hierarchy than the level at which cobsetjmp was called. Coblongjmp must be called only from the same or from a lower level in the CALL/PERFORM hierarchy as cobsavenv was. See your Object COBOL User Guide for details of cobsavenv and coblongjmp.