How To Fix 9J296 - Data pool has changed; please recreate variant

SAP Error Message - Details

• Message type: E = Error

• Message class: 9J -

• Message number: 296

• Message text: Data pool has changed; please recreate variant

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 9J296 - Data pool has changed; please recreate variant ?

  The SAP error message 9J296 indicates that a data pool has changed, and as a result, the variant you are trying to use is no longer valid. This typically occurs in the context of reporting or data analysis where a variant is a saved set of parameters for a report or transaction.
  Cause:
  
  
  Data Pool Changes: The underlying data pool (which could be a set of data or a database table) has been modified. This could include changes such as:
  
  New fields added or existing fields removed.
  Changes in the structure of the data.
  Updates to the data itself that affect the parameters of the variant.
  
  
  
  Variant Obsolescence: The variant you are trying to use is based on the previous structure of the data pool, and since the structure has changed, the variant is no longer applicable.
  
  
  Solution:
  To resolve this error, you will need to recreate the variant. Here are the steps to do so:
  
  
  Access the Report/Transaction: Go to the report or transaction where you encountered the error.
  
  
  Recreate the Variant:
  
  Navigate to the variant management section (usually accessible via a button or menu option).
  Create a new variant by entering the required parameters again.
  Save the new variant with a unique name.
  
  
  
  Test the New Variant: After creating the new variant, run the report or transaction again using the new variant to ensure that it works correctly.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific updates or patches related to the error message. Sometimes, there may be known issues or fixes provided by SAP.
  Documentation: Review the documentation for the specific report or transaction to understand the parameters and data pool structure.
  User Permissions: Ensure that you have the necessary permissions to create or modify variants in the system.
  Data Pool Management: If you are responsible for managing the data pool, consider documenting changes to avoid similar issues in the future.
  
  If the problem persists after recreating the variant, it may be beneficial to consult with your SAP Basis or technical team for further investigation into the data pool changes.