DWW839I date time AN ERROR OCCURRED DURING SYSTEM LOGGER OPERATION {IXGCONN | IXGWRITE | IXGBRWSE | IXGDELET} {CONNECT | DISCONNECT | START | READCURSOR | READBLOCK | END | ALL | RANGE} FOR FORWARD RECOVERY LOG STREAM logstream. SYSTEM LOGGER RETURN CODE rc REASON CODE rsnc
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CICS VR called the system logger to access a log, which returned an error condition. The system logger operation that returned the error condition is identified in the message, and the return and reason codes shown are those returned by the system logger. This message might be followed by other CICS VR messages.
This situation can occur when CICS VR calls the system logger using an obsolete log stream connection token, when the system logger has been restarted following either a lock up or a user request. A restart of the system logger implicitly disconnects all connections to it.
- date
- The current date.
- time
- The current time.
- logstream
- The name of the log stream.
- rc
- The system logger return code.
- rsnc
- The system logger reason code.
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The system action depends on the nature of the error returned by the system logger. Other CICS VR messages will follow.
Operator response
Use the system logger return and reason codes to diagnose the problem. These return and reason codes can be interpreted by reviewing the description of errors for the appropriate system logger operation in the z/OS MVS Programming: Assembler Services Reference.