How To Fix /CFG/MIGRATION258 - Act ID &1 meet the collision

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/MIGRATION -

• Message number: 258

• Message text: Act ID &1 meet the collision

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 /CFG/MIGRATION258 - Act ID &1 meet the collision ?

  The SAP error message /CFG/MIGRATION258 Act ID &1 meet the collision typically occurs during the migration or configuration process in SAP systems, particularly when there are conflicts or collisions in the activity IDs being processed. This can happen in various scenarios, such as during system upgrades, data migrations, or when configuring certain settings.
  Cause:
  
  Duplicate Activity IDs: The error indicates that there are multiple entries or configurations with the same Activity ID, which leads to a collision.
  Inconsistent Data: The data being migrated or configured may have inconsistencies or conflicts that prevent the process from completing successfully.
  Configuration Issues: There may be issues in the configuration settings that lead to overlapping or conflicting entries.
  
  Solution:
  
  Identify Collisions: Check the logs or the specific context of the error to identify which Activity ID is causing the collision. You can use transaction codes like SLG1 (Application Log) to find more details.
  Review Activity IDs: Look for duplicate entries in the relevant configuration tables or settings. You may need to check the specific configuration area related to the error.
  Adjust Configurations: If duplicates are found, you may need to adjust the configurations to ensure that each Activity ID is unique. This may involve renaming or removing conflicting entries.
  Data Cleanup: If the error is related to data migration, ensure that the source data is clean and does not contain duplicates or inconsistencies.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or configuration process you are working on. There may be specific guidelines or patches available.
  Testing: After making changes, perform tests to ensure that the issue is resolved and that the migration or configuration can proceed without further errors.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. You can search for the error message or related keywords in the SAP Support Portal.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific system configuration and context.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.