SAP ABAP TYPE JDVA (JDVA) is using

• Table/Structure Field (25)
• Table (21)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	BALHDRI - SUBOBJECT	Application Log: Subobject
2	Table/Structure Field	BALHDRI - OBJECT	Application log: Object name (Application code)
3	Table/Structure Field	BALMI - DETLEVEL	Application Log: Level of detail
4	Table/Structure Field	BALMI - PROBCLASS	Application log: Message problem class
5	Table/Structure Field	JDTVAUSGB - DRERZ	Publication
6	Table/Structure Field	JDTVAUSGB - ERSCHDAT	Publication Date
7	Table/Structure Field	JDTVAUSGB - HEFTNUMMER	Copy Number of Issue
8	Table/Structure Field	JDTVAUSGB - MANDT	Client
9	Table/Structure Field	JDTVAUSGB - PVA	Edition
10	Table/Structure Field	JDTVAUSGB - SI_NUMMER	IS-M: Ad Insert Number
11	Table/Structure Field	JDTVAUSGB - VAVARTYPTA	Actual issue variant type
12	Table/Structure Field	JDTVAWERK - DRKEI	Plant
13	Table/Structure Field	JJASONDINS - SI_NUMMER	IS-M: Ad Insert Number
14	Table/Structure Field	RJMSG - MSGID	Message Class
15	Table/Structure Field	RJMSG - MSGNO	Message Number
16	Table/Structure Field	RJMSG - MSGTY	Message Type
17	Table/Structure Field	RJMSG - MSGV1	Message Variable
18	Table/Structure Field	RJMSG - MSGV2	Message Variable
19	Table/Structure Field	RJMSG - MSGV3	Message Variable
20	Table/Structure Field	RJMSG - MSGV4	Message Variable
21	Table/Structure Field	RJMSG_VAR - MSGV1	Message Variable
22	Table/Structure Field	RJMSG_VAR - MSGV2	Message Variable
23	Table/Structure Field	RJMSG_VAR - MSGV3	Message Variable
24	Table/Structure Field	RJMSG_VAR - MSGV4	Message Variable
25	Table/Structure Field	TJD73 - ISSDEL_SHDATE	Move From-/To-Date (Copy Number Orders) when Deleting Issue