SAP ABAP Class CL_ISX_MD_COL_INVOICE (Invoice object for Convergent Invoicing) is used by

• Class (8)
• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	CRM_ISX_INVOICE_QUERY	Read Billing Documents by Query	ISX_MD	PI_APPL	SAP_APPL
2	Function Module	CRM_ISX_INVOICE_READ	Read Billing Document	ISX_MD	PI_APPL	SAP_APPL