How To Fix CKMLAVR763 - Run reference category unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLAVR - Message Class for Cumulation and Revision

• Message number: 763

• Message text: Run reference category unknown

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLAVR763 - Run reference category unknown ?

  The SAP error message CKMLAVR763, which states "Run reference category unknown," typically occurs in the context of Material Ledger (ML) and is related to the processing of actual costing or the execution of the actual costing run. This error indicates that the system is unable to identify the reference category for the run you are trying to execute.
  Causes:
  
  Missing Configuration: The reference category may not be properly configured in the system. This can happen if the necessary settings for the Material Ledger or actual costing are not completed.
  Incorrect Parameters: The parameters or selection criteria used when executing the actual costing run may be incorrect or incomplete.
  Data Inconsistencies: There may be inconsistencies in the data related to the materials or the costing run that prevent the system from identifying the reference category.
  Version Issues: If you are using an older version of SAP or if there are compatibility issues with the current configuration, this error may arise.
  
  Solutions:
  
  Check Configuration: Ensure that the Material Ledger is properly configured. This includes checking the settings for the reference categories in the configuration menu (Transaction code: OML0).
  Review Parameters: When executing the actual costing run (Transaction code: CKMLCP), review the parameters you are using. Make sure that all required fields are filled out correctly.
  Data Consistency Check: Run consistency checks on the material master data and the costing data to identify any discrepancies. You can use transaction codes like CKM3N to analyze material costs.
  Update SAP: If you are on an older version of SAP, consider applying the latest support packages or patches that may address known issues related to this error.
  Consult Documentation: Refer to SAP Notes and documentation for any specific guidance related to this error message. You can search for relevant SAP Notes in the SAP Support Portal.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CKMLCP (Actual Costing Run), CKM3N (Display Material Cost), and OML0 (Material Ledger Configuration).
  SAP Notes: Check SAP Notes for any updates or specific fixes related to this error. You can search for the error message or related keywords in the SAP Support Portal.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a consultant who specializes in Material Ledger and actual costing processes.