How To Fix DMC_MDS_MAINT_EVENT181 - &1 &2 in double exec list at all (in E071): &3 executed | &4 not executed

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_MDS_MAINT_EVENT - message class for dynamic maint event proc

• Message number: 181

• Message text: &1 &2 in double exec list at all (in E071): &3 executed | &4 not executed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_MDS_MAINT_EVENT181 - &1 &2 in double exec list at all (in E071): &3 executed | &4 not executed ?

  The SAP error message DMC_MDS_MAINT_EVENT181 typically indicates an issue related to the transport management system, particularly when dealing with transport requests and the execution of maintenance events. The message suggests that there is a problem with the execution of a double execution list in the transport directory (E071).
  Cause:
  
  
  Double Execution List: The error indicates that there are two entries in the execution list for the same transport request, which is not allowed. This can happen due to:
  
  Manual errors during transport request handling.
  Issues with the transport management system configuration.
  Incomplete or interrupted transport processes.
  
  
  
  Transport Request Issues: The transport request may be in a state that prevents it from being executed properly, such as being locked or having dependencies that are not met.
  
  
  Database or System Issues: There may be underlying database issues or inconsistencies in the transport directory that are causing the error.
  
  
  Solution:
  
  
  Check Transport Request: Review the transport request in question. Ensure that it is not duplicated in the execution list. You can do this by checking the transport logs and the E071 table.
  
  
  Remove Duplicates: If you find duplicate entries in the execution list, you may need to manually remove one of them. This can often be done through transaction codes like SE01 (Transport Organizer) or SE09.
  
  
  Check Locks: Ensure that there are no locks on the transport request. You can check for locks using transaction SM12 and remove any unnecessary locks.
  
  
  Transport Directory Consistency: Run consistency checks on the transport directory. You can use transaction SE03 to perform checks and repairs on transport requests.
  
  
  Re-execute the Transport: After resolving any issues, try to re-execute the transport request. Monitor the logs for any further errors.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SE01 - Transport Organizer
  SE09 - Workbench Organizer
  SE03 - Transport Organizer Tools
  SM12 - Display and Delete Locks
  ST22 - Dump Analysis (to check for any related dumps)
  
  
  
  SAP Documentation: Review SAP documentation related to transport management and error handling for more detailed guidance.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or reach out to SAP support for further assistance.