How To Fix >4190 - Invalid Call of Module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: >4 - SAP File Transfer Protocol

• Message number: 190

• Message text: Invalid Call of Module &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message >4190 - Invalid Call of Module &1 ?

  The SAP error message 4190: Invalid Call of Module &1 typically indicates that there is an issue with the way a function module or subroutine is being called in your ABAP program. This error can arise from various reasons, including incorrect parameters, calling a module that is not available in the current context, or issues with the module's definition.
  Causes:
  
  Incorrect Module Name: The module name specified in the call does not exist or is misspelled.
  Parameter Mismatch: The parameters being passed to the module do not match the expected parameters in terms of type or number.
  Module Not Active: The function module or subroutine may not be active or may not be available in the current context.
  Authorization Issues: The user may not have the necessary authorizations to call the specified module.
  Context Issues: The module may be called from an inappropriate context, such as from a different program or transaction where it is not defined.
  
  Solutions:
  
  Check Module Name: Verify that the module name is correct and exists in the system. You can do this by checking the function module or subroutine in the ABAP editor.
  Review Parameters: Ensure that the parameters being passed to the module match the expected parameters in both type and number. Check for any required parameters that may be missing.
  Activate Module: If the module is a custom function module or subroutine, ensure that it is activated in the system.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the function module. You can check this in the user roles and authorizations.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact cause of the issue.
  Consult Documentation: If the module is a standard SAP function, refer to the SAP documentation for any specific requirements or constraints related to its usage.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE37 (Function Builder) or SE80 (Object Navigator) to explore and check the function modules.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address known issues related to this error message.
  Community Forums: Consider searching or posting on SAP community forums for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and resolve the cause of the 4190 Invalid Call of Module &1 error in your SAP environment.