How To Fix DMC_MDS_MAINT_EVENT002 - Start simulation of positive list for ME &1 at &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 002

• Message text: Start simulation of positive list for ME &1 at &2

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_MDS_MAINT_EVENT002 - Start simulation of positive list for ME &1 at &2 ?

  The SAP error message DMC_MDS_MAINT_EVENT002 typically relates to issues encountered during the simulation of a positive list in the Master Data Governance (MDG) or Data Management context. This error can occur when trying to validate or simulate data changes against a positive list, which is a predefined list of acceptable values or entries.
  Cause:
  
  Data Inconsistency: The data being validated may not conform to the expected format or values defined in the positive list.
  Configuration Issues: There may be misconfigurations in the positive list settings or the related data governance processes.
  Missing Entries: The positive list may not contain the necessary entries that the system is trying to validate against.
  Authorization Issues: The user may not have the necessary permissions to access or simulate the positive list.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  
  Solution:
  
  Check Data: Review the data being validated to ensure it matches the expected format and values in the positive list.
  Review Positive List Configuration: Ensure that the positive list is correctly configured and contains all necessary entries.
  User Authorization: Verify that the user has the appropriate authorizations to perform the simulation.
  System Logs: Check the system logs for any additional error messages or warnings that could provide more context about the issue.
  Re-run Simulation: After making any necessary corrections, attempt to re-run the simulation to see if the issue persists.
  Consult Documentation: Refer to SAP documentation or support notes related to the specific error message for additional troubleshooting steps.
  Contact SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches and updates.
  Transaction Codes: Familiarize yourself with relevant transaction codes related to Master Data Governance and positive list management, such as MDG_MAINT or similar.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.