We intend to migrate stock from Storage location to new warehouse. We are extending plant to new storage location which is warehouse managed. This is 10 year old running system with plant having storagelocation only and now WM.
We want to migrate stock to Sloc/WM using 311 and we want to update the Z table. The WM transactions are Z tcodes and all IM/WM transactions will happen in background using function module.
The Z table will have all the records of material and its movement. This table will also record batch label, bar code numbers etc.
Our challenge is how to migrate stock in SAP using 311 such that stock is updated in standard table as well as Z table. We would prefer to do transfer stock (311) and Transfer order creation in 1 step.
I was thinking to open the "BIN" field for 311 IM movement so I can transfer stock directly to BIN but that would impact the current transactions also since it is running system we are apprehensive to open BIN field for 311 IM movement.
Any suggestion is welcome.