SAP ABAP Table BPJOBHEAD (bp job head structure with all paremeters) is used by

• Class (3)
• Function Module (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	BAPI_XBP_JOB_HEADER_MODIFY	change job header information (start conditions etc)	SXMI	BASIS	SAP_BASIS
2	Function Module	BP_JOB_HEADER_MODIFY	Modify job header information	SBTI	BASIS	SAP_BASIS
3	Function Module	BP_JOB_HEADER_MODIFY VALUE(JOB_HEADER) TYPE BPJOBHEAD	Modify job header information	SBTI	BASIS	SAP_BASIS