How To Fix R-330 - Only one version can be generated for each extended generic transaction

SAP Error Message - Details

• Message type: E = Error

• Message class: R- -

• Message number: 330

• Message text: Only one version can be generated for each extended generic transaction

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 R-330 - Only one version can be generated for each extended generic transaction ?

  The SAP error message R-330, "Only one version can be generated for each extended generic transaction," typically occurs in the context of SAP's data extraction processes, particularly when working with the SAP Business Warehouse (BW) or when using the DataSource for data extraction.
  Cause:
  This error usually arises when there is an attempt to create multiple versions of a data extraction process (like a DataSource) that is defined as an "extended generic" transaction. Extended generic DataSources are designed to allow for more complex data extraction scenarios, but they have limitations regarding the number of versions that can be created. The error indicates that the system is trying to create a second version of a DataSource that is not allowed.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing DataSources: Verify if there is already an existing version of the DataSource you are trying to create. You can do this by navigating to the DataSource in the SAP BW system and checking its properties.
  
  
  Use the Existing DataSource: If a version already exists, consider using that version instead of trying to create a new one. You may need to adjust your extraction logic to work with the existing DataSource.
  
  
  Modify the Existing DataSource: If you need to change the extraction logic, you can modify the existing DataSource instead of creating a new one. This can involve changing the selection criteria or the fields being extracted.
  
  
  Consult Documentation: Review the SAP documentation related to DataSources and extended generic transactions to understand the limitations and best practices.
  
  
  Check for Custom Developments: If there are custom developments or enhancements related to the DataSource, ensure that they are not causing conflicts or attempting to create multiple versions.
  
  
  Contact SAP Support: If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review the SAP Help Portal for detailed documentation on DataSources, especially regarding extended generic DataSources and their limitations.
  
  By following these steps, you should be able to address the R-330 error and continue with your data extraction tasks in SAP.