SAP ABAP Class CL_GTR_BILLING_SERVICE_E1 (Service Class for Billing Documents (FMCA)) is using

• Class (8)
• Data Element (15)
• Table/Structure Field (278)
• Function Module (17)
• Interface (8)
• Message Class (5)
• Message Number (6)
• Class Method (15)
• Table (59)

#	Object Type	Object Name	Object Description	Note
1	Function Module	BALW_BAPIRETURN_GET2	Fills the BAPI Return Parameter with Field Entries as of 4.0A
2	Function Module	BALW_BAPIRETURN_GET2	Fills the BAPI Return Parameter with Field Entries as of 4.0A
3	Function Module	BALW_BAPIRETURN_GET2	Fills the BAPI Return Parameter with Field Entries as of 4.0A
4	Function Module	BALW_BAPIRETURN_GET2	Fills the BAPI Return Parameter with Field Entries as of 4.0A
5	Function Module	BALW_BAPIRETURN_GET2	Fills the BAPI Return Parameter with Field Entries as of 4.0A
6	Function Module	BAPI_FMCABILLDOC_ADJUST	Adjust PS Billing Documents
7	Function Module	BAPI_FMCABILLDOC_CREATE_MULT	Create Billing Documents
8	Function Module	BAPI_FMCABILLDOC_REVERSE	Generate Telco Billing Documents
9	Function Module	BUP_BUT000_SELECT_WITH_GUID	Tabelle BUT000 (Geschäftspartner): Einzelzugriff - gepuffert
10	Function Module	CONVERT_TO_LOCAL_CURRENCY	Translate foreign currency amount to local currency
11	Function Module	FKK_CONVERT_GUID_INTO_ACC_ORIG	Ermittlung Vertragskontonummern aus Guids
12	Function Module	FMR3_GET_LOCAL_CURRENCY	Ermittelt die Hauswährung aus dem Buchungskreis
13	Function Module	GUID_CREATE	Create GUID ('globally unique ID')
14	Function Module	GUID_CREATE	Create GUID ('globally unique ID')
15	Function Module	MAP2I_BAPI_FMCA_EXTDOC_A_TO_FK	bapi_fmca_extdoc_a -> fkkinvbill_a
16	Function Module	MAP2I_BAPI_FMCA_EXTDOC_H_2_FKK	bapi_fmca_extdoc_h -> fkkinvbill_h
17	Function Module	MAP2I_BAPI_FMCA_EXTDOC_I_2_FKK	BAPI_FMCA_EXTDOC_I -> FKKINVBILL_I