How To Fix IEQ809 - &1: Error in executing the function module

SAP Error Message - Details

• Message type: E = Error

• Message class: IEQ - Change of Equipment History

• Message number: 809

• Message text: &1: Error in executing the 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 IEQ_NA_SAP OBJECT DOKU ID TX

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 IEQ809 - &1: Error in executing the function module ?

  The SAP error message IEQ809 typically indicates that there is an issue with executing a function module in the context of the SAP system. This error can arise from various underlying causes, and resolving it often requires a systematic approach to identify the root cause. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
  Data Issues: There may be invalid or inconsistent data being passed to the function module.
  Configuration Problems: Incorrect configuration settings in the system can lead to errors when executing certain functions.
  System Bugs: There may be bugs in the function module itself or in related components of the SAP system.
  Missing Dependencies: The function module may depend on other components or settings that are not properly configured or are missing.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the function module. You can use transaction code SU53 to analyze authorization issues.
  Validate Input Data: Review the data being passed to the function module. Ensure that all required fields are populated and that the data is in the correct format.
  Review Configuration: Check the configuration settings related to the function module. This may involve reviewing customizing settings in the relevant areas of the SAP system.
  Debugging: If you have access to debugging tools, you can set breakpoints in the function module to analyze the execution flow and identify where the error occurs.
  Check SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address known issues with the function module. Applying a relevant note may resolve the issue.
  Consult Logs: Review system logs (transaction codes SLG1 or ST22) for additional error messages or dumps that may provide more context about the error.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Builder) to analyze the function module, and SE80 (Object Navigator) for broader context.
  Documentation: Review the documentation for the specific function module to understand its parameters and expected behavior.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and potentially resolve the IEQ809 error in your SAP system.