How To Fix FKK_PAY030 - Incorrect call of module &1 (reason for error: &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_PAY - Payment Services

• Message number: 030

• Message text: Incorrect call of module &1 (reason for error: &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_PAY030 - Incorrect call of module &1 (reason for error: &2) ?

  The SAP error message FKK_PAY030 indicates that there is an incorrect call of a module in the context of the contract accounts receivable and payable (FI-CA) component. This error typically arises when there is an issue with the parameters being passed to a function module or when the function module is not being called in the correct context.
  Cause:
  
  Incorrect Parameters: The parameters being passed to the function module may not be valid or may not match the expected data types.
  Module Not Available: The function module being called may not be available in the system or may not be activated.
  Configuration Issues: There may be configuration issues in the FI-CA module that lead to incorrect processing.
  Custom Code: If there is custom code involved, it may not be handling the function calls correctly.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in the database.
  
  Solution:
  
  Check Parameters: Review the parameters being passed to the function module. Ensure they are correct and in the expected format.
  Function Module Availability: Verify that the function module being called is available and properly activated in the system. You can check this in transaction SE37.
  Review Custom Code: If there is custom code involved, review it for any logical errors or incorrect function calls.
  Debugging: Use the debugger to trace the execution of the program and identify where the incorrect call is being made. This can help pinpoint the exact cause of the error.
  Check Configuration: Review the configuration settings in the FI-CA module to ensure everything is set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific function module for any known issues or additional guidance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Builder) to check the function module, SE80 (Object Navigator) for related objects, and SE11 (Data Dictionary) to check the underlying database tables.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after following these steps, it may be necessary to involve your SAP Basis or development team for further investigation.