How To Fix CMS_ARC052 - Blocking Run started for entity type &1 at &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS_ARC - Archiving Message Class

• Message number: 052

• Message text: Blocking Run started for entity type &1 at &2

Self-Explanatory Message

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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 CMS_ARC052 - Blocking Run started for entity type &1 at &2 ?

  The SAP error message CMS_ARC052 indicates that a blocking run has started for a specific entity type at a given timestamp. This message is typically related to the SAP Central Management Server (CMS) and is associated with the process of archiving or managing data in SAP systems, particularly in the context of BusinessObjects or SAP BW.
  Cause:
  The error message CMS_ARC052 usually occurs when:
  
  Concurrent Processes: Another archiving or data management process is already running for the same entity type. This can lead to conflicts as the system prevents multiple processes from running simultaneously to ensure data integrity.
  Long-Running Jobs: A previous job may be taking longer than expected, causing subsequent jobs to be blocked.
  Configuration Issues: There may be misconfigurations in the archiving settings or job scheduling that lead to overlaps.
  
  Solution:
  To resolve the CMS_ARC052 error, you can take the following steps:
  
  
  Check Running Jobs: 
  
  Use the SAP management console or relevant transaction codes to check for any currently running jobs related to the entity type mentioned in the error message.
  Identify if there are any jobs that are still in progress and determine their status.
  
  
  
  Wait for Completion: 
  
  If another job is running, you may need to wait for it to complete before starting a new one. Monitor the job's progress and ensure it finishes successfully.
  
  
  
  Review Job Scheduling: 
  
  Review the scheduling of your archiving jobs to ensure that they do not overlap. Adjust the timing of jobs to prevent conflicts.
  
  
  
  Check Logs: 
  
  Look at the logs for the jobs that are running to identify any issues or errors that may be causing them to hang or take longer than expected.
  
  
  
  Configuration Review: 
  
  Review the configuration settings for archiving and data management to ensure they are set up correctly and do not lead to blocking situations.
  
  
  
  Restart Services: 
  
  In some cases, restarting the relevant services or the entire CMS may help clear any locks or issues that are causing the blocking run.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or support resources for specific guidance related to your version of SAP and the context in which the error occurs.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Performance: Monitor system performance to ensure that resource constraints are not contributing to long-running jobs.
  
  By following these steps, you should be able to identify the cause of the CMS_ARC052 error and implement a solution to resolve it.