SAP ABAP Data Element P12_STREF (Reference pointing to the detailed declaration info) is used by

• Function Module (4)
• Table (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	HR_BE_SI_READ_STATUS REFERENCE(I_STREF) LIKE T5BSD-STREF	HR-BE: Read EE status for SI declaration	PC12	HR	SAP_HRCBE
2	Function Module	HR_BE_SI_STORE_DECLARATION REFERENCE(I_STREF) LIKE T5BSD-STREF	HR-BE: Store SI declaration in cluster	PC12	HR	SAP_HRCBE
3	Function Module	HR_BE_SI_STORE_STATUS REFERENCE(I_STREF) LIKE T5BSD-STREF	HR-BE: Store EE status for SI declaration	PC12	HR	SAP_HRCBE
4	Function Module	HR_BE_SI_UPDATE_DIRECTORY REFERENCE(E_STREF) LIKE T5BSD-STREF OPTIONAL	HR-BE: Insert / update of SI declaration directory	PC12	HR	SAP_HRCBE