SAP ABAP Table TWPCTYPE (Product Catalog Type) is used by

• Domain (1)
• Function Module (10)
• Program (23)
• Table (5)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	L0WC18F00	L0WC18F00	WC00	APPL	SAP_APPL
2	Program	L0WC18T00	L0WC18T00	WC00	APPL	SAP_APPL
3	Program	LWLYDF02	Include LWLYDF02	WWMI	APPL	SAP_APPL
4	Program	LWLYMF01	Include LWLYMF01	WWMI	APPL	SAP_APPL
5	Program	LWLYMF08	Include LWLYMF08	WWMI	APPL	SAP_APPL
6	Program	LWLYMF10	Include LWLYMF10	WWMI	APPL	SAP_APPL
7	Program	LWLYMF20	Include LWLYMF20	WWMI	APPL	SAP_APPL
8	Program	LWLYMF22	Include LWLYMF22	WWMI	APPL	SAP_APPL
9	Program	LWLYMF23	Include LWLYMF23	WWMI	APPL	SAP_APPL
10	Program	LWLYMF24	Include LWLYMF24	WWMI	APPL	SAP_APPL
11	Program	LWLYMTOP	Include LWLYMTOP	WWMI	APPL	SAP_APPL
12	Program	LWPCAF06	Include LWPCAF06	WWMI	APPL	SAP_APPL
13	Program	LWPCOF01	Include LWPCOF01	WWMI	APPL	SAP_APPL
14	Program	LWPCOTOP	LWPCOTOP	WWMI	APPL	SAP_APPL
15	Program	LWPCPF01	Include LWPCPF01	WWMI	APPL	SAP_APPL
16	Program	LWWMMF01	Include LWWMMF01	WWMI	APPL	SAP_APPL
17	Program	LWWMMF03	Include LWWMMF03	WWMI	APPL	SAP_APPL
18	Program	LWWMMF04	Include LWWMMF04	WWMI	APPL	SAP_APPL
19	Program	LWWMMTOP	Include LWWMMTOP	WWMI	APPL	SAP_APPL
20	Program	RWAKT100F01	Include RWAKT100F01	WAKT	APPL	SAP_APPL
21	Program	RWAKT100TOP	Include RWAKT100TOP	WAKT	APPL	SAP_APPL
22	Program	WLYCONST	Constants for Layouts	WWMI	APPL	SAP_APPL
23	Program	WWMCONST	Constants for prod. catalog	WWMI	APPL	SAP_APPL