SAP ABAP Message Class CTWF (Workflow in Change & Transport System) is used by

• Function Module (11)
• Program (12)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LCTW_UIF01	Dynpro 500	STMA_WF	BASIS	SAP_BASIS
2	Program	LCTW_UIF02	Dynpro 500 Forms	STMA_WF	BASIS	SAP_BASIS
3	Program	LCTW_UIF03	Dynpro 540	STMA_WF	BASIS	SAP_BASIS
4	Program	LCTW_UIF05	Dynpro 560	STMA_WF	BASIS	SAP_BASIS
5	Program	LCTW_UIF06	F4-Hilfe	STMA_WF	BASIS	SAP_BASIS
6	Program	LCTW_UIF07	Select Requests	STMA_WF	BASIS	SAP_BASIS
7	Program	LCTW_UIF08	Show Requests	STMA_WF	BASIS	SAP_BASIS
8	Program	LCTW_WMTOP	LCTW_WMTOP	STMA_WF	BASIS	SAP_BASIS
9	Program	LCTW_WSTOP	LCTW_WSTOP	STMA_WF	BASIS	SAP_BASIS
10	Program	LSCC1I02	Include LSCC1I02	STRM	BASIS	SAP_BASIS
11	Program	LSCTSREQFD1	LSCTSREQFD1	SCTS_REQ	BASIS	SAP_BASIS
12	Program	RSCTWFSL	Find Transport Proposals	STMA_WF	BASIS	SAP_BASIS