SAP ABAP Data Element DOCUMENTID (Document ID) is used by

• Class (13)
• Function Module (6)
• Table (8)
• TTYP (1)
• WEBI (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CNV_ID_TO_KEY REFERENCE(IV_DOCUMENT_ID) TYPE DOCUMENTID	Convert document key to document ID	CV_CNV	APPL	SAP_APPL
2	Function Module	CNV_KEY_TO_ID REFERENCE(EV_DOCUMENT_ID) TYPE DOCUMENTID	Convert document key to document ID	CV_CNV	APPL	SAP_APPL
3	Function Module	DMS_GET_UNIQUE_FILE	Get Unique File	CV_CNV	APPL	SAP_APPL
4	Function Module	ECC_SET_DOC_STOR_RPT	STORAGE REPORT for the new PHIOs created	CV_CNV	APPL	SAP_APPL
5	Function Module	GET_FILES	Start the conversion process by getting the file id of originals	CV_CNV	APPL	SAP_APPL
6	Function Module	VIP_GET_UNIQUE_FILE	FM to return unique viewable for DIR	VIP_BO	APPL	SAP_APPL