How To Fix I4804 - Error when executing function module (&)

SAP Error Message - Details

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 804

• Message text: Error when executing function module (&)

What causes this issue?

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

System Response

How to fix this error?

INCLUDE WCM_SAP OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message I4804 - Error when executing function module (&) ?

  The SAP error message I4804 typically indicates that there is an issue when executing a function module. This error can arise from various causes, and the specific function module mentioned in the error message will provide more context for troubleshooting. Here are some common causes, potential solutions, and related information for this error:
  Common Causes:
  
  Incorrect Function Module Name: The function module name provided in the error message may be incorrect or misspelled.
  Authorization Issues: The user executing the function module may not have the necessary authorizations to perform the action.
  Missing or Incomplete Data: Required input parameters for the function module may be missing or incomplete.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to the error.
  System or Network Issues: Temporary system or network issues can also cause function modules to fail.
  
  Potential Solutions:
  
  Check Function Module Name: Verify that the function module name is correct and exists in the system. You can do this by using transaction SE37 (Function Builder) to look up the function module.
  Review Authorizations: Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 to analyze authorization failures.
  Validate Input Parameters: Review the input parameters being passed to the function module. Ensure that all required fields are populated correctly.
  Check Configuration: If the function module relies on specific configuration settings, ensure that these are correctly set up in the system.
  Debugging: If you have access, you can debug the function module to identify where the error occurs. Use transaction SE37 to set breakpoints and analyze the execution flow.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder), SE80 (Object Navigator), and SU53 (Authorization Check).
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  SAP Documentation: Review the official SAP documentation for the specific function module to understand its requirements and limitations.
  
  If the error persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance, as they may have more insights into the specific configuration and setup of your SAP environment.