How To Fix KH135 - Key figure & contains an unknown operation -> check definition

SAP Error Message - Details

• Message type: E = Error

• Message class: KH - CO-PA Reporting

• Message number: 135

• Message text: Key figure & contains an unknown operation -> check definition

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Check key figure &V1&.
DEFINE &APPL& = &V2&

<DS:TRAN.KDNN>Check key figure</>

<DS:TRAN.KER1>Check key figure</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KH135 - Key figure & contains an unknown operation -> check definition ?

  The SAP error message KH135, which states "Key figure & contains an unknown operation -> check definition," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the definition of a key figure in a query or InfoProvider. This error indicates that the system has encountered an operation in the key figure definition that it does not recognize or cannot process.
  Causes:
  
  Invalid Calculation: The key figure may contain a calculation or operation that is not valid or recognized by the system.
  Missing or Incorrectly Defined Variables: If the key figure relies on variables or other key figures that are not defined correctly, it can lead to this error.
  Changes in Data Model: If there have been recent changes to the underlying data model (like InfoObjects, InfoProviders, or transformations), it may affect the key figure's definition.
  Incompatible Data Types: The operations used in the key figure may involve incompatible data types, leading to the error.
  Syntax Errors: There may be syntax errors in the formula or expression used to define the key figure.
  
  Solutions:
  
  Check Key Figure Definition: Review the definition of the key figure in the query or InfoProvider. Ensure that all operations and calculations are valid and recognized by SAP.
  Validate Variables: If the key figure uses variables, ensure that they are correctly defined and available in the context of the query.
  Review Data Model Changes: If there have been recent changes to the data model, verify that the key figure is still valid and compatible with the current model.
  Correct Data Types: Ensure that all data types used in the key figure's calculations are compatible. If necessary, convert data types to match.
  Test Key Figure: If possible, test the key figure in isolation to see if it produces the expected results without errors.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific operations and functions that can be used in key figure definitions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Transaction Codes: Use transaction codes like RSA1 (Data Warehousing Workbench) to analyze and modify InfoObjects and InfoProviders.
  Debugging: If you have access, consider debugging the query to identify the exact point of failure.
  
  By following these steps, you should be able to identify the cause of the KH135 error and implement a solution to resolve it.