SAP ABAP Function Module CV110_SIGNATURE_EXISTENCE (Function Module to check existence of signatures) is using

• Table/Structure Field (20)
• Function Module (2)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Table	DIR_SIGNS_STRUC	Structure for Signature information in Document Info Record
2	Table	DRAP	Document Log File
3	Table	DRAW_DS	Digital Signature for Document Info Records
4	Table	DRAW_DS	Digital Signature for Document Info Records	SOURCE PT_DRAW_DS_X STRUCTURE DRAW_DS OPTIONAL
5	Table	RC77	Attributes for signature for document
6	Table	RC77	Attributes for signature for document	SOURCE REFERENCE(PS_RC77) TYPE RC77
7	Table	RC77B	Signature: buffer document	SOURCE PT_DRAW_CJ_X STRUCTURE RC77B OPTIONAL
8	Table	RC77B	Signature: buffer document
9	Table	SIGNS	Transaction Data for Digital Signatures