How To Fix BRAIN369 - Incorrect call of OLAP layer CL_RSR_OLAP; error in BW-BEX-ET (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 369

• Message text: Incorrect call of OLAP layer CL_RSR_OLAP; error in BW-BEX-ET (&1)

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 BRAIN369 - Incorrect call of OLAP layer CL_RSR_OLAP; error in BW-BEX-ET (&1) ?

  The SAP error message BRAIN369 indicates an issue with the OLAP layer in SAP BW (Business Warehouse) when using the BEx (Business Explorer) tools. This error typically arises when there is an incorrect call to the OLAP layer, which can be due to various reasons. Below are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Incorrect Query Definition: The query might be incorrectly defined or might reference objects that are not available or have been deleted.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the data or the query itself.
  Data Model Changes: Changes in the underlying data model (like InfoProviders, InfoObjects, etc.) that are not reflected in the query can lead to this error.
  Inconsistent Data: There may be inconsistencies in the data that the query is trying to access, such as missing or corrupted data.
  System Configuration Issues: Configuration issues in the BW system or the OLAP layer can also lead to this error.
  
  Solutions:
  
  Check Query Definition: Review the query definition in the BEx Query Designer. Ensure that all InfoObjects and InfoProviders referenced in the query are valid and active.
  Verify Authorizations: Ensure that the user has the necessary authorizations to execute the query. Check the roles and authorizations assigned to the user.
  Rebuild the Query: If the query is complex, consider rebuilding it from scratch to ensure that all components are correctly defined.
  Check Data Consistency: Run data consistency checks in the BW system to identify and resolve any inconsistencies in the data.
  Review System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  Update Statistics: Sometimes, updating the statistics for the InfoProvider can help resolve performance-related issues that might lead to this error.
  Consult SAP Notes: Look for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide patches or updates.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to check the InfoProviders and queries.
  BEx Analyzer: If you are using BEx Analyzer, ensure that it is properly configured and that the Excel add-in is functioning correctly.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the BRAIN369 error in your SAP BW environment.