How To Fix FKK_ML_SRV106 - Error determining the function module.

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_ML_SRV - FI-CA Machine Learning (ML)

• Message number: 106

• Message text: Error determining the 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 FKK_ML_SRV106 - Error determining the function module. ?

  The SAP error message FKK_ML_SRV106 typically indicates an issue with determining the appropriate function module for a service-related operation in the SAP system, particularly in the context of contract accounts receivable and payable (FI-CA) or related modules.
  Cause:
  
  Missing Function Module: The function module that is supposed to be called may not exist or is not properly defined in the system.
  Configuration Issues: There may be configuration issues in the system that prevent the correct function module from being identified.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  Custom Development: If there are custom developments or enhancements, they may not be correctly implemented or may have errors.
  Transport Issues: If the system has recently undergone a transport of changes, the function module may not have been transported correctly.
  
  Solution:
  
  Check Function Module: Verify if the function module that is supposed to be called exists in the system. You can do this by using transaction SE37 to search for the function module.
  Review Configuration: Check the configuration settings related to the service or process you are working with. Ensure that all necessary settings are correctly defined.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 after the error occurs.
  Debugging: If you have access to debugging tools, you can set breakpoints in the relevant code to see where the error occurs and why the function module cannot be determined.
  Check for Custom Code: If there are any custom developments, review the code to ensure that it is functioning as expected and that there are no errors.
  Transport Management: If the issue arose after a transport, check the transport logs to ensure that all objects were transported correctly and that there are no missing components.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. You can search for the error message or related keywords.
  Community Forums: SAP Community and other forums may have discussions related to this error, where other users have shared their experiences and solutions.
  Documentation: Review the official SAP documentation for the module you are working with to ensure that you are following the correct procedures and configurations.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.