SAP ABAP Message Number 0K - 533 (0K) is used by

• Class (2)
• Function Module (8)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_ALV_TREE_BASE Method: SET_FIRST_FIELDCATALOG	Basis Class ALV Tree Control	SLIS	BASIS	SAP_BASIS
2	Class	CL_SIMPLE_TREE_VIEW_MM Method: SET_FIRST_FIELDCATALOG	Simplest Kind of Tree	ME	APPL	SAP_APPL