Message type: E = Error
Message class: RT - Monitoring infrastructure MSG and alert texts
Message number: 123
Message text: Method dispatcher &1 already running for segment &2
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RT123
- Method dispatcher &1 already running for segment &2 ?The SAP error message RT123, which states "Method dispatcher &1 already running for segment &2," typically indicates that there is an issue with the method dispatcher in the context of a specific segment in SAP. This error can occur in various scenarios, particularly when dealing with asynchronous processing or parallel processing in SAP systems.
Cause: Concurrent Execution: The error usually arises when there is an attempt to start a method dispatcher for a segment that is already being processed. This can happen if multiple requests are trying to execute the same method for the same segment simultaneously. Locking Issues: There may be locking mechanisms in place that prevent the method from being executed again until the first execution is completed.
Configuration Issues: Incorrect configuration of the method dispatcher or the segments can lead to this error. Long-Running Processes: If a previous execution of the method is taking longer than expected, it may block subsequent executions.
Solution: Check
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