Bin Transfer or Unpack Handling Unit

Summary:

This one is another in series. This will help ABAP developers to move Handling Unit from one Bin to another in EWM.

Introduction:

At times the requirement is to do bin transfer of a Handling Unit or unpack Handling Unit. To achieve it technically, again class /SCWM/CL_WM_PACKING and its superclass /SCWM/CL_PACK comes to rescue. Below steps need to be followed to transfer bin:

1).  Create object of class /SCWM/CL_WM_PACKING like:

      DATA: g_model TYPE REF TO /scwm/cl_wm_packing.
      CREATE OBJECT g_model.

2).  Initialize class with warehouse by calling INIT method of class:

CALL METHOD g_model->init
EXPORTING
iv_lgnum = Warehouse_Code

3).  Call static method SET_GLOBAL_FIELDS to globally assign values like Handling Unit                         Application (WME), etc.

CALL METHOD /scwm/cl_wm_packing=>set_global_fields
EXPORTING
iv_lgnum = Warehouse_Code.
EXCEPTIONS
error = 1
OTHERS = 2.

4).  Also we need to call FM /SCWM/TO_INIT_NEW,to initialize WarehouseTask Processing

CALL FUNCTION ‘/SCWM/TO_INIT_NEW’
EXPORTING
iv_lgnum = Warehouse_Code.

5).   Afterwards call method MOVE_HU of Interface /SCWM/IF_PACK_BAS by passing existing bin           of a HU and new Storage Bin where HU needs to be transferred, and then call SAVE method.

This same approach can be used to unpack Handling Unit.

Note: This work is carried out on SCM 7.02

This suffice the operations of bin transfer of a Handling unit or unpacking of Handling unit.

In future will try to cover more topics on EWM.