SAP ABAP Table IB0020 (IB: Detail data for variant table) is used by

• Class (2)
• Program (29)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LIBOFVTF01	Evaluation of marked object in table control	CMTIB	EA-PLM	EA-APPL
2	Program	LIBOFVTF20	How many lines within the table-control	CMTIB	EA-PLM	EA-APPL
3	Program	LIBOFVTF21	Handover of data to display structure	CMTIB	EA-PLM	EA-APPL
4	Program	LIBOFVTF3G	Checks data record of current instance	CMTIB	EA-PLM	EA-APPL
5	Program	LIBOFVTF3L	Fill internal table for table-control	CMTIB	EA-PLM	EA-APPL
6	Program	LIBOFVTF3R	Checks data for each line at table-control	CMTIB	EA-PLM	EA-APPL
7	Program	LIBOFVTF5B	Check document	CMTIB	EA-PLM	EA-APPL
8	Program	LIBOFVTF5E	Checks instance screen	CMTIB	EA-PLM	EA-APPL
9	Program	LIBOFVTF5F	Checks line in table control	CMTIB	EA-PLM	EA-APPL
10	Program	LIBOFVTF6V	Read object detail data (master data)	CMTIB	EA-PLM	EA-APPL
11	Program	LIBOFVTTOP	LIBOFVTTOP	CMTIB	EA-PLM	EA-APPL
12	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
13	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
14	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
15	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
16	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
17	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
18	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
19	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
20	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
21	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
22	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
23	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
24	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
25	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
26	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
27	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
28	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL
29	Program	SAPLIBOFVT	SAPLIBOFVT	CMTIB	EA-PLM	EA-APPL