SAP ABAP Program ECH_R_CUSTOMISING_HDS_COMP (Define Error Resolution Strategy) is using

• Class (3)
• Data Element (1)
• Table/Structure Field (4)
• Function Module (2)
• Message Class (1)
• Message Number (2)
• Class Method (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Class	CE_HDS_TREE_CATEGORY	CE_HDS_TREE_CATEGORY-
2	Class	CL_HDS_DERIVATION_MANAGER	Central Initial Access
3	Class	CX_ROOT	Abstract Superclass for All Global Exceptions