How To Fix GLE_UI_ECS045 - Error: Enter a valid function module

GLE_UI_ECS045 - Overview

• Message type: E = Error

• Message class: GLE_UI_ECS - User Interface for Processing of ECS Items

• Message number: 045

• Message text: Error: Enter a valid function module

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GLE_UI_ECS045 - Error: Enter a valid function module ?

  The SAP error message GLE_UI_ECS045, which states "Enter a valid function module," typically occurs when a user attempts to execute a function module that is either not defined, does not exist, or is not accessible in the current context. This error can arise in various scenarios, such as during the execution of a custom program, transaction, or when using certain SAP functionalities that rely on function modules.
  Causes:
  
  Non-existent Function Module: The function module you are trying to call does not exist in the SAP system.
  Typographical Error: There may be a typo in the name of the function module.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  Transport Issues: The function module may not have been transported correctly from the development environment to the production environment.
  Namespace Issues: The function module might be in a different namespace that is not accessible in the current context.
  
  Solutions:
  
  Verify Function Module Name: