SAP ABAP Program ROPS_SE_PUR_SEL_MSG_O01 (PBO) is using

• Class (1)
• Data Element (1)
• Table/Structure Field (28)
• Function Module (1)
• Class Method (1)
• Table (6)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_ABAP_TSTMP - SUBTRACT	Arithmetic and Conversion for Time Stamps