F0371 - The following error occured in User Exit 104:

SAP Error Message - Details

• Message type: E = Error

• Message class: F0 - FI batch program messages

• Message number: 371

• Message text: The following error occured in User Exit 104:

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 F0371 - The following error occured in User Exit 104: ?

  The SAP error message F0371, which states "The following error occurred in User Exit 104," typically occurs during the processing of financial transactions, particularly in the context of payment processing or document posting. This error is related to a user exit (a point in the SAP code where custom code can be added) that is not functioning correctly.
  Cause:
  
  Custom Code Issues: The user exit (in this case, User Exit 104) may contain custom code that has errors or is not handling certain conditions properly.
  Data Issues: There may be issues with the data being processed, such as missing or incorrect information that the user exit is trying to access or manipulate.
  Configuration Problems: Incorrect configuration settings in the financial module can lead to unexpected behavior in user exits.
  Incompatibility: The user exit may not be compatible with the current version of SAP or the specific transaction being executed.
  
  Solution:
  
  
  Debugging the User Exit: 
  
  Use the ABAP debugger to step through the code in User Exit 104 to identify where the error occurs.
  Check for any syntax errors, logical errors, or unhandled exceptions in the custom code.
  
  
  
  Review Custom Code: 
  
  If you have access to the code, review it for any potential issues. Look for any assumptions made in the code that may not hold true for all data scenarios.
  Ensure that all necessary data is being passed to the user exit and that it is being handled correctly.
  
  
  
  Check Data Integrity: 
  
  Verify that the data being processed is complete and correct. Look for missing fields or incorrect values that could be causing the error.
  
  
  
  Consult Documentation: 
  
  Review any documentation related to User Exit 104 to understand its intended functionality and any prerequisites or dependencies.
  
  
  
  SAP Notes: 
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on User Exit 104.
  
  
  
  Testing: 
  
  After making changes, thoroughly test the transaction to ensure that the error is resolved and that the user exit behaves as expected.
  
  
  
  Related Information:
  
  User Exits: User exits are part of the SAP enhancement framework, allowing customers to add custom functionality to standard SAP processes without modifying the original code.
  Transaction Codes: Familiarize yourself with transaction codes related to financial processing (e.g., F110 for automatic payment transactions) to understand where the error might be occurring.
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If you are not comfortable making changes to the code or if the issue persists, it may be advisable to consult with an SAP ABAP developer or your SAP support team for further assistance.