Error message SE319 and SE438 when convert service PR to PO
I met a strange error msg SE319 "Please enter a quantity"and then I ipunt quantity 1 then error msg SE438 "quantity 1 exceed order qty 1 by 1" when convert service PR to PO.
We firrst created a PO ans then deleted it. Now we try to create a new PO, we met this error.
The PR item cate is D and account assginemt is N.
Service is with overal limit.
Now PR Order qty is 1 au and qty ordered is 0, open quantity is 1.
I checked report RMBESTK3 and all related discussions but seems no answer.
Please suggest how to analyze.
Jürgen L replied
The message SE438 is related to commitment reduction which got introduced with OSS note 580595 - Value-based commitment reduction for service PReqs
Message SE319 is also implmented with an OSS note 1133175, details and reasons are explained in KBA 1904679 - Service entry sheet with zero quantity
I think your commitment did not go up again with your PO deletion.
Why don't you just delete the old PR and create a new one?