How To Fix FKK_EBS181 - Function could not be determined; prob. in FKK_FUNC_MODULE_DETERMINE

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_EBS - Interface between FI-CA and External Billing System

• Message number: 181

• Message text: Function could not be determined; prob. in FKK_FUNC_MODULE_DETERMINE

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_EBS181 - Function could not be determined; prob. in FKK_FUNC_MODULE_DETERMINE ?

  The SAP error message FKK_EBS181 indicates that there is a problem with determining the function module in the context of the Electronic Bank Statement (EBS) processing. This error typically arises when the system is unable to identify the appropriate function module to process the incoming bank statement data.
  Causes:
  
  Missing or Incorrect Configuration: The function module that should be used for processing the bank statement might not be configured correctly in the system.
  Custom Development Issues: If there are custom function modules or enhancements, they may not be implemented correctly or may not be compatible with the current configuration.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the required function modules.
  System Errors: There could be underlying issues in the SAP system, such as missing transport requests or inconsistencies in the system.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the configuration settings for Electronic Bank Statement processing in SAP (Transaction code: OBBA or FBZP).
  Ensure that the correct function module is assigned for the bank statement processing.
  
  
  
  Review Custom Function Modules:
  
  If you have custom function modules, ensure they are correctly implemented and activated.
  Check for any recent changes or updates that might have affected the function module.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to execute the function module. You can use transaction SU53 to check for authorization issues after the error occurs.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set a breakpoint in the function module determination logic to see where it fails.
  Use transaction SE37 to check the function module FKK_FUNC_MODULE_DETERMINE and analyze its logic.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  
  
  System Logs:
  
  Review the system logs (Transaction code: SLG1) for any additional error messages or warnings that could provide more context about the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBBA (for EBS configuration) and FBZP (for payment program configuration).
  Function Module Documentation: Review the documentation for the function module FKK_FUNC_MODULE_DETERMINE to understand its parameters and expected behavior.
  Bank Statement Formats: Ensure that the bank statement formats being processed are supported and correctly configured in the system.
  
  By following these steps, you should be able to identify and resolve the issue related to the FKK_EBS181 error message.