SAP TCode CLWC – Display Material Group (MMS)

CLWC is a standard SAP tcode used to perform Display Material Group (MMS) task in SAP ERP (or) S/4HANA system.This blog post provides key technical details about SAP TCode CLWC, including its availability across SAP S/4HANA versions and related tcodes.

Program RMCLCLMO
Package Special Classification System Functions -Classes- (CLEX)
Technical Component Classification (CA-CL)

Availability

The SAP tcode CLWC is available within SAP ECC, SAP S/4HANA On-premise and SAP S/4HANA Private Cloud systems depending on the version and release level.

SAP S/4HANA Version Available?
1909 Yes
2020 Yes
2021 Yes
2022 Yes
2023 Yes

The following is the list of SAP transaction codes related to CLWC.

SAP TCode SAP TCode Description
CL6E Copy DIN Standard
CL6F Copy DIN Characteristic Data
CL6G Create Material w. DIN Char. Data
CL6P Where-Used List for Classes
CLW1 Allocate Material Group Hierarchy
CLW2 Display Material Group Hierarchy
CLWA Create Material Group (MMS)
CLWB Change Material Group (MMS)
CLWD Delete Material Group (MMS)
CLWE Create Characteristic Profile (MMS)
CLWF Change Characteristic Profile (MMS)
CLWG Display Characteristic Profile (MMS)
CLWH Delete Characteristic Profile (MMS)
CLWJ Change Generic Article (MMS)
CLWK Display Generic article (MMS)
CLWL Delete Generic Article (MMS)
CLWM Create MMS Material Group Hierarchy
CLWN Change MMS Material Group Hierarchy
CLWO Display MMS Material Group Hierarchy
CLWP Delete MMS Material Group Hierarchy
CU70 Create Sort Sequence
CU71 Change Sort Sequence
CU72 Display Sort Sequence