SAP ABAP Table /SAPPSPRO/S_EBELN_LONGNUM (Mapping Document Number vs. Long Document Number) is used by

• Class (5)
• TTYP (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	/SAPPSPRO/CL_NUMBERS	Basic Handling of Long Purchasing Document Numbers	/SAPPSPRO/PUR_BASIS	APPL	SAP_APPL
2	Class	/SAPPSPRO/CL_NUMBERS Method: LOOKUP_GENERAL	Basic Handling of Long Purchasing Document Numbers	/SAPPSPRO/PUR_BASIS	APPL	SAP_APPL
3	Class	/SAPPSPRO/CL_NUMBERS Method: SELECT_SINGLE	Basic Handling of Long Purchasing Document Numbers	/SAPPSPRO/PUR_BASIS	APPL	SAP_APPL
4	Class	/SAPPSPRO/CL_NUMBERS Method: LOOKUP_BY_LONGNUM	Basic Handling of Long Purchasing Document Numbers	/SAPPSPRO/PUR_BASIS	APPL	SAP_APPL
5	Class	/SAPPSPRO/CL_NUMBERS Method: LOOKUP	Basic Handling of Long Purchasing Document Numbers	/SAPPSPRO/PUR_BASIS	APPL	SAP_APPL