How To Fix FILAE157 - Inconsistent process sequence, reversal is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: FILAE - Messages for Lease Accounting Engine

• Message number: 157

• Message text: Inconsistent process sequence, reversal is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FILAE157 - Inconsistent process sequence, reversal is not possible ?

  The SAP error message FILAE157, which states "Inconsistent process sequence, reversal is not possible," typically occurs in the context of financial transactions, particularly when dealing with document reversals in the SAP system. This error indicates that the system has detected an inconsistency in the sequence of processes related to a financial document, making it impossible to reverse the transaction.
  Causes:
  
  
  Incorrect Document Flow: The document you are trying to reverse may have been processed in a way that does not allow for a straightforward reversal. For example, if subsequent transactions have been posted that depend on the original document, the system may prevent the reversal.
  
  
  Missing or Incorrect Data: If there are missing or incorrect entries in the document or related documents, this can lead to inconsistencies that prevent reversal.
  
  
  Posting Period Issues: If the posting period for the original document has been closed, it may not be possible to reverse the document.
  
  
  Manual Changes: If manual changes were made to the document or related documents outside of the standard SAP processes, this could lead to inconsistencies.
  
  
  Customizations or Enhancements: Custom code or enhancements in the SAP system may interfere with the standard reversal process.
  
  
  Solutions:
  
  
  Check Document Flow: Review the document flow for the transaction you are trying to reverse. Ensure that there are no subsequent transactions that depend on it. If there are, you may need to reverse those first.
  
  
  Verify Data Integrity: Check the original document and any related documents for missing or incorrect data. Ensure that all necessary fields are filled out correctly.
  
  
  Posting Period: Ensure that the posting period for the original document is still open. If it has been closed, you may need to reopen the period or use a different method to adjust the entries.
  
  
  Consult with SAP Support: If the issue persists, it may be beneficial to consult with your SAP support team or SAP Notes for any known issues or patches related to this error.
  
  
  Review Custom Code: If there are custom enhancements in your SAP system, review them to ensure they are not causing the issue. You may need to involve your ABAP developers for this.
  
  
  Use Alternative Methods: If reversal is not possible, consider using alternative methods to correct the financial records, such as posting a correcting entry.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to error FILAE157. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB08 (Reverse Document) and FBRA (Reset Cleared Items) to understand the context of the error.
  Documentation: Review SAP documentation related to financial document processing and reversal procedures for best practices.
  
  By following these steps, you should be able to identify the cause of the FILAE157 error and take appropriate action to resolve it.