How To Fix UACC027 - Invalid mapping for cost component split

SAP Error Message - Details

• Message type: E = Error

• Message class: UACC - Message Class for Concurrent Costing Adapter

• Message number: 027

• Message text: Invalid mapping for cost component split

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UACC027 - Invalid mapping for cost component split ?

  The SAP error message UACC027, which states "Invalid mapping for cost component split," typically occurs in the context of cost accounting and controlling when there is an issue with the configuration of cost component splits in the system. This error can arise during various processes, such as during the posting of costs or during the execution of certain reports.
  Cause:
  The error is generally caused by one of the following issues:
  
  
  Incorrect Configuration: The cost component split may not be properly configured in the system. This can happen if the mapping between cost elements and cost components is not set up correctly.
  
  
  Missing Cost Components: If the cost components that are expected in the mapping are not defined or are missing in the configuration, the system will throw this error.
  
  
  Inconsistent Data: There may be inconsistencies in the data being processed, such as incorrect or incomplete entries in the cost accounting documents.
  
  
  Version Mismatch: If there are different versions of the cost component structure being used in different areas of the system, it can lead to mapping issues.
  
  
  Solution:
  To resolve the UACC027 error, you can take the following steps:
  
  
  Check Cost Component Split Configuration:
  
  Go to the configuration settings for cost component splits in SAP (Transaction code: OKTZ).
  Ensure that the mapping between cost elements and cost components is correctly defined.
  
  
  
  Verify Cost Components:
  
  Check if all the necessary cost components are defined in the system.
  Ensure that the cost components used in the mapping are active and correctly set up.
  
  
  
  Review Cost Element Master Data:
  
  Check the master data for the cost elements involved in the transaction to ensure they are correctly assigned to the appropriate cost components.
  
  
  
  Analyze the Transaction Data:
  
  Review the specific transaction or document that triggered the error. Look for any inconsistencies or missing information that could be causing the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to cost component splits for any specific guidance or updates that may address the issue.
  
  
  
  Testing:
  
  After making changes, perform tests to ensure that the error does not reoccur. This may involve simulating the transaction that caused the error.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKTZ (Cost Component Split) and OKB9 (Cost Element Group).
  SAP Notes: Check for any SAP Notes that may address known issues related to cost component splits.
  Documentation: Review SAP Help documentation for detailed information on configuring cost component splits and related processes.
  
  By following these steps, you should be able to identify and resolve the cause of the UACC027 error in your SAP system.