CBR9103I A {READ | WRITE} error occurred during Storage Management Processing for {PRIMARY | BACKUP | BACKUP2} for Collection collection-name, Object object-name, in Storage Group storagegroup-name, on volume volser. The return code is return-code and the reason code is reason-code.
Explanation
The error was detected during processing in preparation of a read or write request. Retries were attempted and were also unsuccessful. The error may be due to a problem with the configuration database, the operating environment, or with the optical or tape library and media. If this was a read error, the volume will be the volume the read was attempted for. If this was a write error, the volume will be N/A.
System action
OAM Storage Management Component (OSMC) stops, except where otherwise noted.
Operator response
Refer to the "OAM Macro Return and Reason Codes" section under "OAM Diagnostic Aids" in z/OS DFSMSdfp Diagnosis, and inspect other messages that are issued by OAM to aid in solving this problem. If necessary, contact your system programmer.
System programmer response
Refer to the "OAM Macro Return and Reason Codes" section under "OAM Diagnostic Aids" in z/OS DFSMSdfp Diagnosis, and inspect other messages that are issued by OAM to aid in solving this problem. If necessary, contact your programming support personnel.
Source
Object Access Method (OAM)
Routing Code
2
Descriptor Code
4