How To Fix S_CMI_ACT_CHK010 - Exception raised while triggering multiplexer, check log

SAP Error Message - Details

• Message type: E = Error

• Message class: S_CMI_ACT_CHK - Message class for Activation checks

• Message number: 010

• Message text: Exception raised while triggering multiplexer, check log

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S_CMI_ACT_CHK010 - Exception raised while triggering multiplexer, check log ?

  The SAP error message S_CMI_ACT_CHK010 typically indicates that there is an issue related to the multiplexer in the context of SAP's Central Management Infrastructure (CMI). This error can occur in various scenarios, often related to the configuration or execution of background jobs, especially when dealing with the SAP Business Warehouse (BW) or other data processing tasks.
  Possible Causes:
  
  Configuration Issues: There may be misconfigurations in the CMI settings or in the multiplexer settings.
  Resource Limitations: Insufficient system resources (CPU, memory, etc.) can lead to failures when the multiplexer attempts to execute tasks.
  Job Scheduling Conflicts: Conflicts with other scheduled jobs or processes that are running simultaneously.
  Data Issues: Problems with the data being processed, such as inconsistencies or corruption.
  Authorization Issues: The user or process triggering the multiplexer may not have the necessary authorizations.
  
  Solutions:
  
  Check Logs: Review the logs for more detailed error messages. The logs can provide insights into what specifically caused the multiplexer to fail.
  Configuration Review: Verify the configuration settings for the multiplexer and CMI. Ensure that all parameters are set correctly.
  Resource Monitoring: Monitor system resources to ensure that there are enough available for the multiplexer to operate. If necessary, allocate more resources or optimize existing processes.
  Job Management: Check for any conflicting jobs that may be running at the same time. Adjust the scheduling of jobs to avoid conflicts.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or corruption. If issues are found, correct them before re-running the job.
  Authorization Check: Ensure that the user or process has the necessary authorizations to execute the multiplexer. Adjust roles and permissions as needed.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Refer to SAP documentation for detailed information on configuring and troubleshooting the multiplexer and CMI.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.