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

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

#	Object Type	Object Name	Object Description	Note
1	Class	CE_HDS_TREE_CATEGORY	CE_HDS_TREE_CATEGORY-
2	Class	CX_ROOT	Abstract Superclass for All Global Exceptions