How To Fix FM799 - > -----------------------------------------------------------------------

SAP Error Message - Details

• Message type: E = Error

• Message class: FM - Dunning Notices

• Message number: 799

• Message text: > -----------------------------------------------------------------------

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 FM799 - > ----------------------------------------------------------------------- ?

  The SAP error message FM799 typically indicates an issue related to the use of a function module in the context of a financial transaction or a program. The error message itself is often accompanied by additional details that can help pinpoint the exact cause of the issue. Here’s a general approach to understanding and resolving this error:
  Cause:
  
  Function Module Issues: The error may arise from a function module that is not properly defined or is missing required parameters.
  Authorization Problems: The user may not have the necessary authorizations to execute the function module.
  Data Issues: There may be inconsistencies or missing data in the input parameters being passed to the function module.
  Configuration Errors: Incorrect configuration settings in the system can lead to this error.
  Program Logic Errors: If the error occurs in a custom program, there may be a logic error in the code.
  
  Solution:
  
  Check Function Module: Review the function module being called to ensure it is correctly defined and that all required parameters are being passed.
  Review Authorizations: Ensure that the user executing the transaction has the necessary authorizations to access the function module.
  Validate Input Data: Check the data being passed to the function module for completeness and correctness.
  Debugging: If the error occurs in a custom program, use the ABAP debugger to step through the code and identify where the error is occurring.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function module for any known issues or additional requirements.
  Check Configuration: Review the configuration settings related to the financial transaction or module in question to ensure they are set up correctly.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional context.
  Transaction Codes: Use transaction codes like SE37 (Function Builder) to examine the function module and SE80 (Object Navigator) to check related programs or objects.
  Community Forums: Check SAP Community forums or other online resources for discussions related to FM799, as other users may have encountered and resolved similar issues.
  
  If the error persists after following these steps, it may be beneficial to contact SAP support for further assistance, providing them with the full error message and context in which it occurs.