PR should not change after PO Creation without Unrelease

[Former Member]

Hi,

We want that User cann't change the PR after PO Creation.

For Ex.:- We create a PR with 10 Qty., release it and also create PO with 10 Qty.. Now after PO creation with same qty, no one can change PR (Qty, Purchase Group etc...)..

If User Un-release the PO and PR, then user should be able to change in PR...

Please guide...

[kunal_ingale]

Hi

try following

Go to SPRO>MM> PurchasingEnvironment DataDefine Attributes of System Messages

Convert the below messages to error:

06 076 Materials of requisition & item & alr. ordered in full

06 152 Purchase orders already exist for this item

[Former Member]

Thanks Kunal,

Can we maintain any message for Purchase Group like Qty.???

We want that Purchase Group also should not be change same as Quantity...

Please guide...

[tejyadav]

Hi, Try this if it works for you, Maintain the Purchase Group in Material Master itself, so at time of PR Purch. Group will be pulled from Material master,

Next goto SPRO --> MM --> Purchasing --> Purchase Requisiton --> Define screen layout at document level , select ME51n --> go to details and make "purchase group" as display field.

[Former Member]

Not worked dear...

I maintain Purchase Group in Material Master under Purchasing View and MRP 1 view... but during PR Creation not picking from master data...

[kunal_ingale]

HI

this can be achived via authorisations or just setting the filed in display mode for me22n /me22

[tejyadav]

Hi, Use T-code OLME ---> Environment Data ---> Define Attributes of System Messages ---> System messages,

Maintain the 06 608 "Requisition already converted into purchase order & &" as Error.

If you set the attribute to E for Error then the requistioner should not be able to change a PR anymore if PO exists.

[Former Member]

Thanks a lot dear..

After doing this, i create a new PR and PO with 10 qty... After PO, i unrelease the PR and change the Qty from 10 to 15 nos..then system shows an error message Requisition already converted into purchase order...

But when we change 10 qty to 5 qty, PR allow the same... I want to insert another check here, that user cann't insert less than qty there... There should also be a Message there in system...

Please guide...

[tejyadav]

 But when we change 10 qty to 5 qty, PR allow the same... I want to insert another check here, that user cann't insert less than qty there... There should also be a Message there in system...

I think you should use the changeability indicator 1 in your release strategy, PR once releasd will not be allowed to change.