SAP ABAP Message Number FDT_CORE - 506 (FDT_CORE) is used by

• Class (7)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_FDT_BOOLEAN Method: GENERATE_AND_OR	FDT: Boolean Logic	SFDT_EXPRESSIONS	BASIS	SAP_BASIS
2	Class	CL_FDT_CALCULATION Method: GENERATE_CALCULATE_BASIC	FDT Service: Basic calculations	SFDT_SERVICE	BASIS	SAP_BASIS
3	Class	CL_FDT_CALCULATION Method: GENERATE_CALCULATE	FDT Service: Basic calculations	SFDT_SERVICE	BASIS	SAP_BASIS
4	Class	CL_FDT_CALCULATION Method: GENERATE_CALCULATE_VECTORS	FDT Service: Basic calculations	SFDT_SERVICE	BASIS	SAP_BASIS
5	Class	CL_FDT_COMPARISON Method: GENERATE_COMPARE	FDT service: Compare operations	SFDT_SERVICE	BASIS	SAP_BASIS
6	Class	CL_FDT_EXPR_SV Method: GET_RESULT_ELEMENT_TYPE	FDT: Simple Value Services for Expressions	SFDT_EXPRESSIONS	BASIS	SAP_BASIS
7	Class	CL_FDT_EXPR_SV Method: GET_TEST_PARAM_TYPE	FDT: Simple Value Services for Expressions	SFDT_EXPRESSIONS	BASIS	SAP_BASIS