SAP ABAP Table DDLCH (Logical Channel Info from the R/3 Repos. - Standard Version) is used by

• Class (2)
• Function Module (23)
• PINF (1)
• Program (21)
• TYPE (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_DD_DDL_HANDLER Method: IF_DD_DDL_HANDLER~ACTIVATE	DDL Handler Class	SDDL	BASIS	SAP_BASIS
2	Class	CL_DD_SOBJECT Method: IF_DD_SOBJECT~ACTIVATE	Dictionary Core BO	SDCBO	BASIS	SAP_BASIS