SAP ABAP Function Module CONVERSION_EXIT_PERI_INPUT (Input conversion for period field) is using

• Class (6)
• Table/Structure Field (3)
• Function Module (1)
• Message Number (1)
• Class Method (1)
• Table (2)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	BAPIRETURN - TYPE	Message type: S Success, E Error, W Warning, I Info, A Abort
2	Table/Structure Field	SYST - DATAR	ABAP System Field: Highlighted Input in Dynpro Field
3	Table/Structure Field	SYST - MSGNO	ABAP System Field: Message Number