SAP ABAP Program LCLSDF02 (SEARCH_CLASSES_WO_PRED) is using

• Table/Structure Field (9)
• Function Module (2)
• Message Number (1)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Table	CLSELINPUT	I/O Fields for Finding Objects by Classification
2	Table	DYNPREAD	Fields of the current screen (with values)
3	Table	KLAH	Class Header Data