How To Fix MLT600 - Statistics update is already active for language '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: MLT - Messages for Translation Tools

• Message number: 600

• Message text: Statistics update is already active for language '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MLT600 - Statistics update is already active for language '&1' ?

  The SAP error message MLT600 indicates that a statistics update process is already active for a specific language (denoted by &1). This typically occurs in the context of Material Management (MM) or Logistics, where statistics for materials are being updated, and the system does not allow concurrent updates for the same language to prevent data inconsistencies.
  Cause:
  
  Concurrent Updates: The most common cause of this error is that a statistics update process is already running for the specified language. This can happen if multiple users or processes attempt to update statistics simultaneously.
  Long-Running Processes: If a previous statistics update is taking longer than expected, it may block subsequent updates for the same language.
  System Configuration: There may be configuration settings that limit the ability to run multiple updates concurrently.
  
  Solution:
  
  Check Active Processes: Use transaction codes like SM66 (Global Work Process Overview) or SM50 (Work Process Overview) to check if there is an active statistics update process running for the specified language. If you find one, you may need to wait for it to complete.
  Monitor Long-Running Jobs: If a job is taking too long, you can investigate it further. Use transaction SM37 to check job logs and see if there are any issues causing delays.
  Restart the Update: If you determine that the previous update has failed or is stuck, you may need to terminate it and restart the statistics update process. Be cautious with this approach, as terminating processes can lead to data inconsistencies.
  Schedule Updates: If concurrent updates are a frequent issue, consider scheduling statistics updates during off-peak hours to minimize conflicts.
  System Configuration Review: Review the system configuration to ensure that it allows for efficient processing of statistics updates. Consult with your SAP Basis team if necessary.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM50 (Work Process Overview), and SM66 (Global Work Process Overview).
  SAP Notes: Check SAP Notes for any known issues or patches related to statistics updates. You can search the SAP Support Portal for specific notes that may address this error.
  Documentation: Review SAP documentation related to statistics updates in the Material Management module for best practices and guidelines.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical support team for further assistance.