Change in Reservation (T-code: MB22)

[Former Member]

Hello Experts,

I want to stop any change when executing Transaction code MB22 , Change in Reservation. How can I change screen attributes in IMG like Purchase Requisition, Purchase Order etc.

Actually , requirement is if issue document is posted against that reservation and Final issuance indicator is set then system doesn't allow to do any change in that reservation.

Regards,

[Former Member]

I have similar requirements... Can anyone suggest any Exit that might work?

[Former Member]

There should be some way through which I could do this !!!!!!!!!!!!

Regards

[Former Member]

HI,

as w1n has mentioned it, there is very littl eflexibility when it comes to reservations...

you can use an exit to put in the validations that you require...

[Former Member]

I need to define screen layout for Change Reservation Screen , T-code MB22.

Regards

[Former Member]

Dear Leo,

I think that there's no define screen layout for reservation, and to achive your objective (cannot change the final issue indicator), you need to custom it using user exit.

[Former Member]

Hi, You can check SHD0 txn as well

Regards

/Shrinivas

[Former Member]

Hi

check if u can do this in screen layout for PR and PO

in OMF2 for pr select ME52/ME52N and mark the fields u required as display only

(SPRO>Materials Management>Purchasing>Purchase Requisition>Define Screen Layout at Document Level)

Also same can be done for PO in OMF4

(SPRO>Materials Management>Purchasing>Purchase Order>Define Screen Layout at Document Level )

Vishal...