How To Fix RSRV831 - Only Versions 'A' or 'M' are allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 831

• Message text: Only Versions 'A' or 'M' are allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV831 - Only Versions 'A' or 'M' are allowed ?

  The SAP error message RSRV831, which states "Only Versions 'A' or 'M' are allowed," typically occurs in the context of SAP BW (Business Warehouse) when working with queries or InfoProviders. This error indicates that the system is expecting a specific version type for a query or data request, and the version provided does not meet the criteria.
  Cause:
  
  Incorrect Version Type: The error usually arises when a query is executed with a version type that is not recognized or allowed. In SAP BW, the versions 'A' (Actual) and 'M' (Plan) are standard versions used for reporting and planning purposes.
  Configuration Issues: There may be configuration issues in the InfoProvider or query settings that lead to the system not recognizing the version being used.
  Data Source Issues: If the data source or InfoProvider is not set up correctly, it may lead to this error when trying to access data.
  
  Solution:
  
  
  Check Query Settings: 
  
  Open the query in the Query Designer and ensure that the version is set to either 'A' or 'M'. 
  If you are using a variable for the version, ensure that it is correctly defined and that the user has the necessary authorizations to access the data.
  
  
  
  Review InfoProvider Configuration:
  
  Check the configuration of the InfoProvider to ensure that it supports the versions you are trying to use. 
  Make sure that the version settings in the InfoProvider match the expected values.
  
  
  
  Data Source Validation:
  
  Validate the data source to ensure that it is correctly set up and that the data is being loaded properly. 
  Check for any inconsistencies or errors in the data load process that might affect the versioning.
  
  
  
  Authorization Check:
  
  Ensure that the user executing the query has the necessary authorizations to access the specified version. Lack of authorization can sometimes lead to unexpected errors.
  
  
  
  Testing with Different Versions:
  
  If possible, test the query with both version 'A' and version 'M' to see if the error persists. This can help isolate whether the issue is with a specific version or a broader configuration problem.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the SAP BW documentation for more details on version management and query design best practices.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the RSRV831 error and implement a suitable solution.