If the Dealer user facing validation that Stock Not Available at the time of Purchase Return, then user will have to follow below steps :
1. Ensure that all the parts received under GRN, are entered during purchase return document creation.
2. If the qty is consumed out of the received qty against a GRN document, then the DMS lite will allow to return only those quantities which are available from that GRN lot.
Concept :-
As per the present DMS lite functionality each time we receive stock in DMS, either through GRN or by stock Adjustment process, then each time a new lot will be created for the received part qty.
This consumed qty can be tracked from Part Search option available in DMS as shown below:-
For Example : Consider Serial no. 3 where 6 quantities were received for the part UH7132490C through GRN (1234356) and lot of the same quantity is generated in DMS lite.
As it can be seen in snap, out of total 6 quantities 2 parts are consumed. Therefore, the user can return only 4 quantities of the mentioned part, irrespective of the total available qty in DMS Stock.
It means, even if there are total 10 qty of part UH7132490C available in Dealer's stock received through different GRN. But as we create Purchase return document by selecting a particular GRN invoice no. hence system will allow user to return available qty from the lot generated from that GRN invoice no. only.
In such cases, User will have to return only those qty which are available after its consumption as explained in Part Search snap.
For rest of the excess qty dealer user can follow Negative Stock adjustment process.
User can enter the qty as negative value while creating stock adjustment document.
For Example :- If 4 parts are to be removed from stock, then user will have to enter qty as -4 in stock adjustment document.