Blocking users to create certain PO types

[Former Member]

How to block a user from creating certain purchase order types? Which user exit I should write the authorization check?

[Former Member]

Hi,

If you have the list of PO types which needed to be block for certain types of user, you can acheiv this by two way below:

1) use an Implicit enhancment within PO Creation Program and just read the User(SY-UNAME) and PO Type.If require then block it there.

2) You can bulid or use a Authorization Object and assigned it to required User Profile and assigned them Role.

Regards

Rick

[Former Member]

Can you please explain the authorization object method......I need the user exit or BADI name where I can write the authorization check.

[Former Member]

Hi,

Please see below method for authorization check

authority-check object 'Q_QMEL'

id 'QMART' field i_qmart

id 'TCD' field i_tcode

id 'WERKS' dummy.

Please check if Standard Authorization Object is not available then please create the custome one.

Regards

Rick

[Pawan_Kesari]

>

> How to block a user from creating certain purchase order types? Which user exit I should write the authorization check?

You don;t have to write any code for this, sap standard authority object M_BEST_BSA (Document Type in Purchase Order) is checked against activity 01 (Create or generate) and document type before user can create a PO.

Request Basis consultant or the person who modify roles in your company/project to identify and modify role(s) for you.

Regards,

Pawan.

Edited by: Pawan Kesari on Aug 2, 2010 5:31 PM

[Former Member]

I need to block certain users for creating , changing and displaying PO document type field (EKKO-BSART) . The authorization object M_BEST_BSA will be helpful for this requirement or do I need to create my own Authorization object and call in User exit? Please help me in finding the user exit for this. Transaction codes are ME21N ,ME22N, ME23N.

[Former Member]

I have found an include ZXMO6U43 in which I tried writing some code and while creating the PO in ME21N , that part of code worked. But I am not sure whether this is the correct one or not. Please suggest.