SAP ABAP Table CRFHD (Structure of the production resources/tools master) is used by

• Class (8)
• Function Module (98)
• Program (177)
• SOBJ (1)
• Table (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_EAMS_BO_EQUI Method: GET_EQUI_PRT_DATA	Business Object Equipment	EAMS_BO_MISC	EA-PLM	EA-APPL
2	Class	CL_EAMS_BO_PRT Method: GET_PRT_HEADER	Business Object PRT	EAMS_BO_MISC	EA-PLM	EA-APPL
3	Class	CL_EAMS_BO_PRT Method: ENQUEUE	Business Object PRT	EAMS_BO_MISC	EA-PLM	EA-APPL
4	Class	CL_EAMS_BO_PRT Method: DEQUEUE	Business Object PRT	EAMS_BO_MISC	EA-PLM	EA-APPL
5	Class	CL_EAMS_BO_TL Method: GET_ALL_PRTS_FOR_OPERATION	Business Object Task List	EAMS_BO_MISC	EA-PLM	EA-APPL
6	Class	CL_EAM_TL_PRT	Class for task list API PRTs	EAM_TL_API	EA-PLM	EA-APPL
7	Class	CL_EAM_TL_PRT Method: GET_REFERENCE_VALUES	Class for task list API PRTs	EAM_TL_API	EA-PLM	EA-APPL
8	Class	CL_EAM_TL_PRT Method: CHECK_NOT_CHANGEABLE_FIELDS	Class for task list API PRTs	EAM_TL_API	EA-PLM	EA-APPL