What is SAP MM?

Inventory, warehousing, and materials management are all capabilities offered by the SAP MM (Materials Management) module in the SAP ERP Central Component (ECC).

Core Part in MM:

*Import Purchase

*Domestic Purchase

*Domestic Service Purchase

*Asset Purchase

*Intra Company STO

*Subcontracting

*Vendor Return

*Others

Here Intra Company STO process used both the SAP SD and SAP MM. The Common T-code in between SD and MM is:

ME51N : Creation of Stock Transport Requisition

ME21N : Creation of Stock Transport Order(from receiving plant)

VL10B : Outbound delivery Creation(SD) – supplying plant

VL02N : Picking

VL02N : Post Goods Issue(SD) – supplying plant

MIGO : Goods Receipt in receiving plant