SAP ABAP Function Module IST_EBS_TOI_ASSIGN_ATTR_EXT (Executes the External Characteristic Allocaiton for the Field Names) is using

• Data Element (1)
• Table/Structure Field (11)
• Function Module (1)
• Message Number (3)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Table	COPABBSEG	CO-PA charact. for document segment accounting (batch-input)	SOURCE REFERENCE(X_COPASEG) LIKE COPABBSEG
2	Table	E1IST_EBS_TOI_COPA_ITEM	CO-PA Data Segment with Characteristic Name and Value Field	SOURCE REFERENCE(X_CHARACTNAME) LIKE E1IST_EBS_TOI_COPA_ITEM-CHARACTNAME
3	Table	E1IST_EBS_TOI_COPA_ITEM	CO-PA Data Segment with Characteristic Name and Value Field	SOURCE REFERENCE(X_CHARACTVALUE) LIKE E1IST_EBS_TOI_COPA_ITEM-CHARACTVALUE
4	Table	FKKOP	Business Partner Items in Contract Account Document	SOURCE REFERENCE(X_FKKOP) LIKE FKKOP
5	Table	FKKOP	Business Partner Items in Contract Account Document
6	Table	FKKVKP	Contract Account Partner-Specific	SOURCE REFERENCE(X_FKKVKP) LIKE FKKVKP
7	Table	FKKVKP	Contract Account Partner-Specific
8	Table	IST_EBS_TOI_COPA	CO-PA Characteristic Derivation from IDOC Data
9	Table	TKEB	Management for Operating Concerns (Client-Specific)	SOURCE REFERENCE(X_ERKRS) LIKE TKEB-ERKRS