How to make Error message appear as Pop Up without ABAP Coding? Really

 Introduction

After working with SAP for more than 15 years and travelling across the Globe for SAP Projects one 

requirement I always use to get is to design a POP UP for a Custom Error SAP message. I was tired 

doing this until I figured out you can do this without any ABAP Coding and for every ERROR 

Message.

Solution

Please login to SAP and go to ME21N Tcode and before the Magic the error message shows in the 

bottom which may be not visible always.

How we can change it to a Pop Up.

Go to Options by checking below screenshot

Select Notifications and Check Show error messages in a dialog box and Hit Apply and OK

After making this change you can get this new Pop Up.