SAP ABAP Function Module ISJP_READ_CUSTDATA (Read Extension Data) is using

• Data Element (5)
• Table/Structure Field (6)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	ISJPHIERARCHY	Customer Hierarchy For Invoice Summary
2	Table	ISJPHIERARCHY	Customer Hierarchy For Invoice Summary	SOURCE REFERENCE(ES_HIERARCHY) TYPE ISJPHIERARCHY
3	Table	ISJPNAYOSE	Alternative Name for Payer
4	Table	ISJPNAYOSE	Alternative Name for Payer	SOURCE ET_NAYOSE STRUCTURE ISJPNAYOSE OPTIONAL
5	Table	ISJPPAYTERMS	Terms of payment with validity period
6	Table	ISJPPAYTERMS	Terms of payment with validity period	SOURCE ET_PAYTERMS STRUCTURE ISJPPAYTERMS OPTIONAL