How To Fix CNV_CMIS090 - Subactivity &1 has been rescheduled

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS - Message class for CMIS

• Message number: 090

• Message text: Subactivity &1 has been rescheduled

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 CNV_CMIS090 - Subactivity &1 has been rescheduled ?

  The SAP error message CNV_CMIS090, which states "Subactivity &1 has been rescheduled," typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This message indicates that a specific subactivity within a migration or conversion task has been rescheduled, which can happen for various reasons.
  Causes:
  
  Resource Availability: The subactivity may have been rescheduled due to a lack of system resources (e.g., memory, CPU) or conflicts with other processes running in the system.
  Data Issues: There may be issues with the data being processed, such as inconsistencies or errors that prevent the subactivity from completing successfully.
  Configuration Errors: Incorrect configuration settings in the migration cockpit or related tools can lead to rescheduling of activities.
  Time Constraints: If the system is set to run certain activities during specific time windows, it may reschedule them if they cannot be completed in the allotted time.
  Dependencies: The subactivity may depend on the completion of other activities, and if those are delayed, it can lead to rescheduling.
  
  Solutions:
  
  Check Logs: Review the logs for the migration or conversion process to identify any specific errors or warnings that may provide more context on why the subactivity was rescheduled.
  Resource Monitoring: Monitor system resources to ensure that there are enough available for the migration process. If necessary, allocate more resources or schedule the migration during off-peak hours.
  Data Validation: Validate the data being migrated to ensure there are no inconsistencies or errors. Clean up any problematic data before re-running the migration.
  Configuration Review: Double-check the configuration settings in the migration cockpit to ensure they are correct and aligned with the requirements of the migration process.
  Retry the Activity: If the issue appears to be transient, you can try to manually restart the subactivity or the entire migration process.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on similar issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and address the cause of the CNV_CMIS090 error message effectively.