Selection screen block &1: module name is not defined for &2 &3

Message type: E = Error

Message class: /AIF/UI - Message from UI

Message number: 009

Message text: Selection screen block &1: module name is not defined for &2 &3



What causes this issue?

The system tried to load a customized subscreen, but the Customizing
data is incomplete.


System Response

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



How to fix this error?

For further information and assistance, contact your system
administrator.


Procedure for System Administrators

The module that contains the subscreen has not been defined. Define a
valid module name in Customizing for the SAP Application Interface
Framework under <DS>
<DS:SIMG./AIF/ERROR_HDL>Define Applications</></>.

Error message extract from SAP system. Copyright SAP SE.