8590E
SYSLOG, JESMSGLG.
While working with BSA Communication Integrator (CI), a severe error has occurred.
The thread or task processing the current request abended with the displayed return code (see "BSA CI and TCP/IP server codes" or the IBM manual for working with threads).
The request has been canceled. However, BSA CI continues working and is waiting for further requests.
Analyze the cause of the error and correct it. Otherwise send the dump to support.