SAP ABAP Function Module ISU_DB_ECROSSREFNO_UPDATE (INTERN Update von ECROSSREFNO) is using

• Data Element (1)
• Table/Structure Field (22)
• Function Module (2)
• Message Class (1)
• Message Number (3)
• Table (5)

#	Object Type	Object Name	Object Description	Note
1	Table	ECROSSREFNO	Reference Number for IDoc
2	Table	ECROSSREFNO	Reference Number for IDoc	SOURCE VALUE(X_ECROSSREFNO) LIKE ECROSSREFNO
3	Table	ECROSSREFNO	Reference Number for IDoc	SOURCE VALUE(X_OLD_ECROSSREFNO) LIKE ECROSSREFNO OPTIONAL
4	Table	EMSG_MSG	Int. Structure for Macros
5	Table	REGEN	General Fields for IS-U Function Module Interfaces	SOURCE VALUE(X_UPD_MODE) LIKE REGEN-UPD_MODE