How To Fix /EACC/DMM069 - Extractor could not be regenerated

SAP Error Message - Details

• Message type: E = Error

• Message class: /EACC/DMM -

• Message number: 069

• Message text: Extractor could not be regenerated

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /EACC/DMM069 - Extractor could not be regenerated ?

  The SAP error message /EACC/DMM069 Extractor could not be regenerated typically indicates an issue with the regeneration of a DataSource extractor in the SAP system. This can occur in various scenarios, particularly when working with SAP Data Warehousing or SAP BW (Business Warehouse) systems.
  Causes:
  
  Missing or Incomplete Metadata: The extractor may be missing necessary metadata or configuration settings that are required for regeneration.
  Authorization Issues: The user attempting to regenerate the extractor may not have the necessary authorizations to perform this action.
  Technical Issues: There may be underlying technical issues, such as database inconsistencies or problems with the underlying data model.
  Changes in Source System: If there have been changes in the source system (like changes in the structure of the underlying tables), it may affect the extractor's ability to regenerate.
  Transport Issues: If the extractor was transported from another system, there may be issues related to the transport that prevent successful regeneration.
  
  Solutions:
  
  Check Metadata: Ensure that all necessary metadata for the extractor is complete and correctly configured. This includes checking the DataSource settings and ensuring that all required fields are present.
  Review Authorizations: Verify that the user has the necessary authorizations to regenerate the extractor. This may involve checking roles and permissions in the SAP system.
  Check for Technical Issues: Look for any technical issues in the system, such as database inconsistencies. You may need to run consistency checks or consult with your technical team.
  Review Changes in Source System: If there have been changes in the source system, review those changes to ensure they are compatible with the extractor. You may need to adjust the extractor configuration accordingly.
  Re-transport the Extractor: If the extractor was transported, consider re-transporting it or checking the transport logs for any errors that may have occurred during the transport process.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that can resolve the issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) or RSC1 (Create DataSource) to manage DataSources and extractors.
  Logs and Traces: Check the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.