keeping Validations in a user exit

[Former Member]

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.

[Former Member]

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.

[Former Member]

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

[Former Member]

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

[Sandra_Rossi]

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