FM used to get the PSA name of a particular Data source

Use the Fm  RSAR_ODS_NAME_GET to get the PSA name of the particular data source.

Here enter the
 I_LOGSYS                       
I_ISOURCE                      
 I_ISTYPE
 I_DATE                          SY-DATUM (this will be taken automatically)
 I_VERSION                       000
 I_SELTYPE                       D
 I_SEGMENT_ID

click execute it will display the PSA Technical name