How To Fix AIS_REP226 - Internal error in calculation of key figure &1, step &2

SAP Error Message - Details

• Message type: E = Error

• Message class: AIS_REP - Single Value Reporting

• Message number: 226

• Message text: Internal error in calculation of key figure &1, step &2

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 AIS_REP226 - Internal error in calculation of key figure &1, step &2 ?

  The SAP error message AIS_REP226, which indicates an "Internal error in calculation of key figure &1, step &2," typically arises during the execution of a report or query that involves key figure calculations in SAP Analytics or SAP BW (Business Warehouse). This error can be caused by various factors, including data inconsistencies, configuration issues, or problems with the underlying data model.
  Possible Causes:
  
  Data Inconsistencies: There may be missing or corrupted data in the InfoProvider or data source that the key figure relies on.
  Incorrect Configuration: The key figure or the calculation logic may not be configured correctly in the InfoObject or query definition.
  Performance Issues: Large datasets or complex calculations can lead to performance issues, causing internal errors.
  System Bugs: There may be bugs in the SAP system or specific versions that lead to this error.
  Authorization Issues: Lack of proper authorizations can sometimes lead to unexpected errors during data processing.
  
  Solutions:
  
  Check Data Integrity: Verify the data in the InfoProvider or data source for any inconsistencies or missing values. You can use transaction codes like RSA1 (Data Warehousing Workbench) to check the data.
  Review Key Figure Configuration: Ensure that the key figure and its calculation logic are correctly defined. Check the settings in the InfoObject and the query definition.
  Simplify Calculations: If the key figure involves complex calculations, try simplifying them or breaking them down into smaller steps to identify where the error occurs.
  Check for System Updates: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known issues.
  Analyze Performance: If the error is related to performance, consider optimizing the query or the underlying data model. You can also check for any long-running processes that might be affecting performance.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on similar issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSRT (Query Monitor), and others that can help in troubleshooting.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to key figures, queries, and performance optimization in SAP BW or SAP Analytics Cloud.
  
  By following these steps, you should be able to identify the root cause of the AIS_REP226 error and implement a suitable solution.