How To Fix FKKEXC174 - No difference specified

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 174

• Message text: No difference specified

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?

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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 FKKEXC174 - No difference specified ?

  The SAP error message FKKEXC174: No difference specified typically occurs in the context of contract accounting or billing processes within the SAP system, particularly in the SAP Convergent Charging (SAP CC) or SAP Contract Accounts Receivable and Payable (SAP FI-CA) modules. This error indicates that the system is unable to process a transaction because it lacks the necessary information regarding the differences in amounts that need to be accounted for.
  Cause:
  The error can arise due to several reasons, including:
  
  Missing Configuration: The system may not be properly configured to handle the specific transaction type or billing scenario.
  Incomplete Data: Required fields or parameters related to the transaction may not have been filled out correctly, leading to ambiguity in how to process the differences.
  Incorrect Posting Logic: The logic defined for posting transactions may not account for certain scenarios, leading to this error when those scenarios are encountered.
  Custom Development Issues: If there are custom enhancements or developments in the system, they may not be handling the differences correctly.
  
  Solution:
  To resolve the FKKEXC174 error, you can take the following steps:
  
  Check Configuration: Review the configuration settings in the SAP system related to contract accounting and billing. Ensure that all necessary parameters are set up correctly.
  Review Transaction Data: Verify that all required fields in the transaction are filled out correctly. Look for any missing or incorrect entries that could lead to the error.
  Analyze Posting Logic: If you have access to the system's development environment, check the logic used for posting transactions. Ensure that it correctly handles all scenarios, including those that involve differences.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or module you are working with. There may be known issues or additional configuration steps required.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for assistance. They may provide insights or patches that address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to contract accounting, such as FKKINV (Invoice) or FKKOP (Open Items).
  SAP Notes: Search for SAP Notes related to FKKEXC174 in the SAP Support Portal. These notes may provide specific fixes or workarounds for the error.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the FKKEXC174 error and implement a solution to resolve it.