How To Fix /AIF/UI010 - Selection screen block &1: subscreen number is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/UI -

• Message number: 010

• Message text: Selection screen block &1: subscreen number is not defined

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 /AIF/UI010 - Selection screen block &1: subscreen number is not defined ?

  The SAP error message /AIF/UI010 Selection screen block &1: subscreen number is not defined typically occurs in the context of the Application Interface Framework (AIF) when there is an issue with the configuration of the selection screen or subscreen in the AIF interface.
  
  Cause:
  
  Missing Subscreen Definition: The error indicates that the system is trying to access a subscreen that has not been defined in the configuration. This could be due to a missing entry in the relevant customizing settings.
  Incorrect Configuration: The configuration for the selection screen block may not be set up correctly, leading to the system being unable to find the specified subscreen.
  Transport Issues: If the configuration was transported from one system to another (e.g., from development to production), there may have been issues during the transport that caused the subscreen definition to be lost or not properly imported.
  
  
  Solution:
  
  
  Check Configuration: 
  
  Go to the AIF configuration transaction (usually SPRO or AIF