topic Re: keeping Validations in a user exit in Application Development and Automation Discussions

keeping Validations in a user exit

Former Member — Mon, 24 Aug 2009 08:12:47 GMT

Hi folks,

I am trying to keep some validations for attachments in ME51N Tcode. Before saving the document, system will check for the attachment.If it is empty it will prompt a error message saying its mandatory.After seeing the message when user attach the attachment and try to save the screen again it showing a system error.Can we use error message in the user exits.If not what is the alternative for that.Could any suggest me..

Thanks in advance,

Shyam.

Re: keeping Validations in a user exit

Former Member — Mon, 24 Aug 2009 08:26:36 GMT

Hi Shyam,

We can use Error message in user exit.

also we can put validation in the enhancement.

you can try with error message with any message you want to display.

Regards,

Vijay

Re: keeping Validations in a user exit

Former Member — Mon, 24 Aug 2009 08:30:46 GMT

Hi,

Customizing: Tools -> System Modifications -> User-Defined Validations. For parameter and function module.

function: enhancement EDMLELDV, for example function module EXIT_SAPLEPU1_001

-Thanks & Regards

Saurabh Goel

Re: keeping Validations in a user exit

Sandra_Rossi — Mon, 24 Aug 2009 08:32:17 GMT

what you can do for each user exit is usually documented by sap, either in function module documentation, in SPRO, or in sap notes. If you can't send an error message in this user exit, use another user exit