indicator of lot required or quantity required in transfer request

When a transfer request is made and a lot is selected, the system reserves it; However, if it is required to make another request with the same item in another transfer request, there is no column indicating that the lot is already reserved in another request.

The system generates an alert notice that this lot is reserved, however, when the error is generated, it deletes all the assignments of the other materials that are required in the request, generating a very high rework in the planning.

A column is required that indicates the quantity of the batch that is reserved and that does not delete the assignments of the rest of the material in order not to lose time