How To Fix >6554 - Error in call of function module &2 for OPEN_FI event &1

SAP Error Message - Details

• Message type: E = Error

• Message class: >6 - Purchasing Document

• Message number: 554

• Message text: Error in call of function module &2 for OPEN_FI event &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >6554 - Error in call of function module &2 for OPEN_FI event &1 ?

  The SAP error message 6554 indicates that there is an issue with the function module being called during the OPEN_FI event. This error typically arises in the context of financial accounting processes, particularly when there are issues with the integration of financial documents or transactions.
  Cause:
  The error can be caused by several factors, including:
  
  Configuration Issues: Incorrect configuration settings in the financial accounting module or related components.
  Data Inconsistencies: Missing or inconsistent data in the documents being processed, which can lead to the function module failing to execute properly.
  Authorization Problems: The user executing the transaction may not have the necessary authorizations to perform the action.
  Custom Code: If there are custom enhancements or modifications in the system, they may interfere with the standard processing of the OPEN_FI event.
  System Bugs: There may be bugs in the SAP system or the specific version you are using that could lead to this error.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Configuration: Review the configuration settings related to financial accounting and ensure they are set up correctly.
  Data Validation: Verify the data being processed for completeness and correctness. Look for any missing fields or incorrect entries.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the function module. You can check this in transaction SU53 or by reviewing the user roles.
  Debugging: If you have access to debugging tools, you can set a breakpoint in the function module to analyze the data being passed and identify where the error occurs.
  Review Custom Code: If there are any custom enhancements, review them to ensure they are not causing the issue. You may need to temporarily disable them to see if the error persists.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE37 (Function Module), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate the function module and related objects.
  Logs and Traces: Check application logs (transaction SLG1) or system logs (transaction SM21) for additional error messages or warnings that could provide more context.
  Documentation: Review SAP documentation related to the OPEN_FI event and the specific function module mentioned in the error message for more insights.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution.