How To Fix FKK_ID_IT012 - Error: program error when calling the function for ALV list display

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_ID_IT - Messages for FI-CA: VAT reporting for Italy

• Message number: 012

• Message text: Error: program error when calling the function for ALV list display

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_ID_IT012 - Error: program error when calling the function for ALV list display ?

  The SAP error message FKK_ID_IT012 typically indicates a program error that occurs when trying to call a function for ALV (ABAP List Viewer) list display in the context of contract accounts receivable and payable (FI-CA). This error can arise due to various reasons, including data inconsistencies, configuration issues, or bugs in the ABAP code.
  Possible Causes:
  
  Data Inconsistencies: There may be issues with the underlying data that the ALV report is trying to display. This could include missing or corrupted entries in the database tables.
  Configuration Issues: Incorrect configuration settings in the FI-CA module or related areas can lead to this error.
  ABAP Code Bugs: There may be bugs in the custom or standard ABAP code that is being executed when the ALV list is called.
  Authorization Issues: Lack of proper authorizations for the user executing the report can also lead to unexpected errors.
  System Performance: If the system is under heavy load or if there are performance issues, it may lead to timeouts or other errors during report execution.
  
  Solutions:
  
  Check Data Integrity: Verify the data in the relevant tables (e.g., FKKOP, FKKMA, etc.) to ensure there are no inconsistencies or missing entries. You can use transaction codes like SE16 or SE11 to inspect the data.
  Review Configuration: Check the configuration settings in the FI-CA module to ensure they are set up correctly. This includes checking the settings for the ALV report in question.
  Debugging: If you have access to the ABAP code, you can debug the program to identify the exact point of failure. Look for any unhandled exceptions or logical errors in the code.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the report and access the required data.
  System Performance: Monitor the system performance and check for any locks or long-running processes that might be affecting the execution of the report.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the transaction code, user actions leading to the error, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and SE38 (ABAP Program) for debugging and analysis.
  ALV Reports: Understand the structure and logic of the ALV reports being used, as this can help in identifying potential issues in the report generation process.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to diagnose and potentially resolve the FKK_ID_IT012 error in SAP.