How To Fix AXT_GEN271 - Data source &1 generation failed

SAP Error Message - Details

• Message type: E = Error

• Message class: AXT_GEN - Generation framework

• Message number: 271

• Message text: Data source &1 generation failed

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 AXT_GEN271 - Data source &1 generation failed ?

  The SAP error message AXT_GEN271, which states "Data source &1 generation failed," typically occurs during the generation of a data source in SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error can arise due to various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Possible Causes:
  
  Incorrect Data Source Configuration: The data source may not be configured correctly, leading to generation failures.
  Missing or Inconsistent Metadata: If the metadata required for the data source is missing or inconsistent, it can cause the generation to fail.
  Authorization Issues: The user may not have the necessary authorizations to generate the data source.
  Technical Issues: There may be underlying technical issues, such as problems with the underlying database or system inconsistencies.
  Transport Issues: If the data source was transported from another system, there may be issues related to the transport process.
  
  Solutions:
  
  
  Check Data Source Configuration:
  
  Review the configuration of the data source in the Data Warehousing Workbench (transaction RSA1).
  Ensure that all required fields and settings are correctly defined.
  
  
  
  Validate Metadata:
  
  Check the metadata associated with the data source. Ensure that all necessary objects (like InfoObjects, InfoProviders, etc.) are correctly defined and activated.
  
  
  
  Review Authorizations:
  
  Ensure that the user attempting to generate the data source has the necessary authorizations. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  
  Check for Technical Issues:
  
  Look at the system logs (transaction SM21) and short dumps (transaction ST22) for any related errors that might provide more context.
  Ensure that the underlying database is functioning correctly and that there are no connectivity issues.
  
  
  
  Re-transport the Data Source:
  
  If the data source was recently transported, consider re-transporting it or checking the transport logs for any errors.
  
  
  
  Use Transaction RSO2:
  
  You can use transaction RSO2 to manually generate the data source. This may provide more detailed error messages that can help in troubleshooting.
  
  
  
  Check for Notes and Patches:
  
  Look for SAP Notes related to this error message in the SAP Support Portal. There may be known issues or patches available that address this problem.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal using the error message or data source name as keywords.
  Documentation: Review SAP documentation related to data source creation and management in BW/BI.
  Community Forums: Check SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the AXT_GEN271 error and implement a suitable solution. If the issue persists, consider reaching out to SAP support for further assistance.