How To Fix NSDM_MM_MIG092 - &2 old logs for logID &1 were deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: NSDM_MM_MIG - MM-IM: Messages for Migration

• Message number: 092

• Message text: &2 old logs for logID &1 were deleted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message NSDM_MM_MIG092 - &2 old logs for logID &1 were deleted ?

  The SAP error message NSDM_MM_MIG092 indicates that old logs for a specific log ID have been deleted. This message typically arises in the context of data migration or data management processes within SAP systems, particularly when using the SAP Data Migration (NSDM) tools.
  Cause:
  The error message is triggered when the system attempts to access or reference log entries that have already been deleted. This can happen due to:
  
  Log Retention Policies: The system may have a configured retention policy that automatically deletes old logs after a certain period or after reaching a specific size limit.
  Manual Deletion: Logs may have been manually deleted by a user or through a maintenance job.
  System Cleanup Processes: Regular cleanup processes that are part of system maintenance could also lead to the deletion of old logs.
  
  Solution:
  To address this error, consider the following steps:
  
  
  Check Log Retention Settings: Review the configuration settings for log retention in your SAP system. Ensure that the retention period is set appropriately for your business needs.
  
  
  Review Deletion Jobs: Check if there are any scheduled jobs or manual processes that might be deleting logs prematurely. Adjust these jobs if necessary.
  
  
  Access Current Logs: If you need to access the logs for troubleshooting or analysis, ensure you are looking at the most recent logs. The system may still have current logs available for review.
  
  
  Increase Log Storage: If the logs are being deleted due to storage limits, consider increasing the allocated storage for logs or adjusting the retention policy to keep logs for a longer duration.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the specific module or process you are working with for any additional guidance or best practices.
  
  
  Contact SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP support for help. They can provide insights specific to your system configuration and usage.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to log management, such as SLG1 (Application Log) or others that may be relevant to your specific SAP environment.
  System Monitoring: Implement monitoring for log management to proactively manage log retention and avoid unexpected deletions in the future.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.