How To Fix RW015 - FI/CO interface: Inconsistent FI/CO document header data for updating

SAP Error Message - Details

• Message type: E = Error

• Message class: RW - Interface to Accounting

• Message number: 015

• Message text: FI/CO interface: Inconsistent FI/CO document header data for updating

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RW015 - FI/CO interface: Inconsistent FI/CO document header data for updating ?

  The SAP error message RW015 indicates that there is an inconsistency in the Financial Accounting (FI) and Controlling (CO) document header data when trying to update a document through the FI/CO interface. This error typically arises during the posting of documents or during the transfer of data between FI and CO modules.
  Causes of RW015 Error
  
  
  Inconsistent Document Data: The header data in the FI document does not match the expected data in the CO document. This could be due to missing or incorrect fields such as company code, fiscal year, or document type.
  
  
  Configuration Issues: There may be configuration issues in the FI or CO modules that lead to mismatches in the expected data structure.
  
  
  Data Transfer Issues: If data is being transferred from one system to another (e.g., from a legacy system to SAP), there may be issues with the data mapping or transformation.
  
  
  Missing Master Data: Required master data (like cost centers, internal orders, etc.) may be missing or incorrectly set up.
  
  
  Posting Period Issues: The posting period may be closed or not open for the transaction being processed.
  
  
  Solutions to RW015 Error
  
  
  Check Document Data: Review the FI and CO document header data for inconsistencies. Ensure that all required fields are populated correctly and match between the two modules.
  
  
  Review Configuration: Check the configuration settings in both FI and CO to ensure they are set up correctly. This includes checking the settings for document types, posting keys, and other relevant configurations.
  
  
  Validate Master Data: Ensure that all necessary master data is available and correctly configured. This includes checking cost centers, internal orders, profit centers, and any other relevant master data.
  
  
  Open Posting Periods: Verify that the posting period is open for the transaction you are trying to post. If it is closed, you may need to open it or post the transaction in an open period.
  
  
  Use Transaction Codes: Utilize transaction codes like FB03 (Display Document) to view the document and identify any discrepancies. You can also use KSB1 (Cost Centers: Actual Line Items) to check related CO data.
  
  
  Check for Notes and Patches: Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes related to this error.
  
  
  Consult SAP Documentation: Refer to SAP documentation or help resources for additional guidance on the specific error message and its implications.
  
  
  Engage SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB01 (Post Document), FB02 (Change Document), and KSB1 (Cost Centers: Actual Line Items) for troubleshooting.
  SAP Notes: Regularly check SAP Notes for updates or known issues related to FI/CO integration.
  User Forums: Engage with SAP community forums or user groups for shared experiences and solutions from other users who may have encountered the same error.
  
  By following these steps, you should be able to identify and resolve the RW015 error in your SAP system.