Show TOC

Develop Extensions for Picking Strategies

In theWarehouse Management system you can develop your own stock removal strategy using an SAP user exit.
You can also use the existing checks and updates from the stock removal strategy FIFO by combining the standard strategy with your own stock removal strategy.

Standard Settings

For the area of Warehouse Management (stock removal strategy), the following user exits are available:

MWMTO004 "Own stock removal strategy" (FIFO strategy)

MWMTO013 "Own stock removal strategy" (stringent FIFO strategy)

Further user exits of the Warehouse Management system are listed in the chapter "Tools - Develop user exits for Warehouse Management ".

Activities

1. Create the user exit
For this purpose, either create a new project or use an existing project.
2. Activate the project
The user exit only becomes effective if you activate it.
3. Activate the SAP user exit in the stock removal control parameters of the respective storage type (field user_exit_active).

Further Notes

User exits, in contrast to modifications, are not affected by SAP releases because they are not written in SAP original code but in a name area that is reserved for customers.

The general procedure for creating user exits is described in the user exit transaction under the menu path "Utilities - Online manual".

Each user exit is documented. You will find additional documentation by pressing the pushbutton "SAP doc." in the user exit transaction.