User should have the ability to post a picklist journal with negative quantity via mobile device. Currently "Register material consumption" activity code, mode 'indirect', use existing work 'no' does not allow to perform this task and gives an error "invalid quantity".
Frequently we come across scenario where the material picked is consumed upfront using (for e.g. using flushing principle of "available on location") OR full LP/pallet is consumed manually via gun. Later towards the completion of production order work any leftovers material are to be unconsumed or reversed via the scan gun by the machine operator/supervisor.