How To Fix REEXFI011 - Error when filling posting function module

SAP Error Message - Details

• Message type: E = Error

• Message class: REEXFI - Messages for Interface to FI

• Message number: 011

• Message text: Error when filling posting function module

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 REEXFI011 - Error when filling posting function module ?

  The SAP error message REEXFI011, which states "Error when filling posting function module," typically occurs during the execution of a financial posting in the SAP system. This error can arise due to various reasons, including configuration issues, data inconsistencies, or missing information in the posting document.
  Causes:
  
  Missing or Incorrect Data: Required fields in the posting document may be missing or incorrectly filled. This can include account numbers, amounts, or other necessary details.
  Configuration Issues: The configuration of the financial module may not be set up correctly, leading to issues when trying to post transactions.
  Authorization Issues: The user may not have the necessary authorizations to perform the posting.
  Custom Code or Enhancements: If there are custom enhancements or user exits in the posting process, they may be causing the error.
  Inconsistent Data: There may be inconsistencies in the master data (e.g., vendor or customer accounts) that are being referenced in the posting.
  
  Solutions:
  
  Check Required Fields: Review the posting document to ensure that all required fields are filled out correctly. Pay special attention to account numbers, amounts, and any other mandatory fields.
  Review Configuration: Check the configuration settings in the Financial Accounting (FI) module to ensure that everything is set up correctly. This may involve reviewing the settings for document types, account determination, and other related configurations.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the posting. This can be checked in the user roles and authorizations.
  Debugging: If the error persists, consider debugging the posting process to identify where the error is occurring. This may involve looking at the function module that is being called during the posting.
  Check Custom Code: If there are any custom enhancements or user exits, review them to ensure they are not causing the issue. You may need to temporarily disable them to see if the error goes away.
  Data Consistency Check: Verify the consistency of the master data being used in the posting. Ensure that all accounts are valid and active.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like FB01 (Post Document), FB02 (Change Document), or FB03 (Display Document) to test postings and see if the error occurs.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review application logs (transaction SLG1) and short dumps (transaction ST22) for more detailed error messages that can provide additional context.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.