How To Fix FKKPREP084 - Internal error: incorrect call of function module FKK_CC_SAMPLE_0965

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKPREP - Prepaid Functions

• Message number: 084

• Message text: Internal error: incorrect call of function module FKK_CC_SAMPLE_0965

What causes this issue?

You have transferred both the structure C_PREP_ACCOUNTS and the table
T_PREP_ACCOUNTS at the interface of the function module.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Transfer either the structure C_PREP_ACCOUNTS or the table
T_PREP_ACCOUNTS.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FKKPREP084 - Internal error: incorrect call of function module FKK_CC_SAMPLE_0965 ?

  The SAP error message FKKPREP084 indicates an internal error related to the function module FKK_CC_SAMPLE_0965. This error typically arises in the context of contract accounts receivable and payable (FI-CA) processing. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Incorrect Configuration: The error may stem from incorrect configuration settings in the FI-CA module, particularly related to the contract accounts or the specific function module being called.
  Data Inconsistencies: There may be inconsistencies or corruption in the data being processed, such as missing or invalid entries in the database tables that the function module relies on.
  Custom Code Issues: If there are custom enhancements or modifications in the system, they might be incorrectly implemented, leading to this error.
  System Bugs: There could be a bug in the SAP system or the specific version you are using, which may cause this function module to fail.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the FI-CA module to ensure that everything is set up correctly. Pay special attention to the settings related to the function module in question.
  Data Validation: Perform data validation checks to ensure that all necessary data is present and correct. Look for any inconsistencies in the relevant tables.
  Review Custom Code: If there are any custom enhancements or modifications, review the code to ensure it is functioning as intended and not interfering with standard processes.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. SAP frequently releases notes to fix known issues or provide guidance on error messages.
  Debugging: If you have access to debugging tools, you can try to debug the function module to identify the exact point of failure and gather more information about the error.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SLG1 (Application Log) to investigate further.
  Logs and Traces: Check application logs and system logs for any additional error messages or warnings that could provide more context about the issue.
  System Version: Ensure that you are aware of the version of SAP you are using, as certain errors may be version-specific.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution. If the problem is complex, involving SAP support may be the best course of action.