Symptoms:
The client noticed receiving IEC190I messages after upgrading to Z/OS 2.1. The messages were issued from a processor running CA PROTSYM. The messages were: IEC190I dataset name, MESSAGE INVALID DCBE: STORAGE NOT ADDRESSABLE
IEC190I dataset name, OUTPUT INVALID DCBE: STORAGE NOT ADDRESSABLE
The action still completed without problem.
Resolution:
The client noticed receiving IEC190I messages after upgrading to Z/OS 2.1. The messages were issued from a processor running CA PROTSYM. The messages were: IEC190I dataset name, MESSAGE INVALID DCBE: STORAGE NOT ADDRESSABLE
IEC190I dataset name, OUTPUT INVALID DCBE: STORAGE NOT ADDRESSABLE
The action still completed without problem.
This is a known problem with CA PROTSYM utility IN255SYMD 8.5 (Problem 337). See that product area for resolution.