SAP ABAP Interface IF_FKK_CORR_BUFFER_HANDLER (Manage Buffer) is using

• Data Element (5)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Table	DFKKCOD	Correspondence - Correspondence Data
2	Table	DFKKCODCLUST	Correspondence - Correspondence Cluster Data
3	Table	DFKKCOH	Correspondence - Correspondence Header
4	Table	DFKKCOHARC	SAP ArchiveLink - Object Identifiers
5	Table	DFKKCOHI	Correspondence - Correspondence History
6	Table	DFKKCOP	Correspondence - Document Part List