How To Fix FSGL_MIG008 - Inconsistency between BKPF and FAGLBSIS for document line &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: FSGL_MIG - Migration of GL indices

• Message number: 008

• Message text: Inconsistency between BKPF and FAGLBSIS for document line &1 &2 &3 &4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FSGL_MIG008 - Inconsistency between BKPF and FAGLBSIS for document line &1 &2 &3 &4 ?

  The SAP error message FSGL_MIG008 indicates an inconsistency between the BKPF (Accounting Document Header) and FAGLBSIS (General Ledger Document Segment) tables for a specific document line. This error typically arises during the migration or reconciliation processes, particularly when transitioning from classic General Ledger (G/L) accounting to the new G/L accounting in SAP.
  Cause:
  The inconsistency can be caused by several factors, including:
  
  Data Migration Issues: During the migration process, if the data from the old G/L is not correctly transferred to the new G/L structure, inconsistencies can occur.
  Manual Adjustments: Manual changes made to accounting documents after migration can lead to discrepancies between the BKPF and FAGLBSIS tables.
  Posting Errors: Errors during posting transactions that do not properly update both tables can also lead to inconsistencies.
  Custom Developments: Custom programs or enhancements that manipulate financial data may inadvertently create inconsistencies.
  
  Solution:
  To resolve the FSGL_MIG008 error, you can follow these steps:
  
  
  Identify the Document: Use the document line information provided in the error message (the placeholders &1, &2, &3, &4) to identify the specific document causing the issue.
  
  
  Check Data Consistency:
  
  Use transaction codes like SE16 or SE11 to view the BKPF and FAGLBSIS tables.
  Compare the entries in both tables for the identified document to pinpoint the inconsistency.
  
  
  
  Reconcile Data:
  
  If discrepancies are found, you may need to adjust the entries in either BKPF or FAGLBSIS to ensure they match.
  This may involve reversing incorrect postings or re-posting transactions correctly.
  
  
  
  Use SAP Tools:
  
  Utilize SAP standard tools such as FAGL_MIG_CHECK or FAGL_MIG_REPAIR to check and repair inconsistencies.
  These tools can help automate the reconciliation process and identify issues.
  
  
  
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on handling inconsistencies between these tables.
  
  
  Testing: After making corrections, perform thorough testing to ensure that the issue is resolved and that no new inconsistencies have been introduced.
  
  
  Documentation: Document the steps taken to resolve the issue for future reference and to assist in similar cases.
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  FB03: Display Document
  FBL1N: Vendor Line Item Display
  FBL3N: G/L Account Line Item Display
  FBL5N: Customer Line Item Display
  
  
  
  SAP Help Portal: Refer to the SAP Help Portal for detailed documentation on G/L accounting and migration processes.
  
  
  SAP Community: Engage with the SAP Community for insights and shared experiences from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify and resolve the inconsistency indicated by the FSGL_MIG008 error message.