Database Backup and Recovery (MOSC)

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Enabling communication for DB Duplicate

edited Jul 29, 2019 7:59AM in Database Backup and Recovery (MOSC) 20 commentsAnswered

Hello,

My intent is to execute DUPLICATE TO DEV FROM ACTIVE DATABASE (Tst).  DEV and TST are both 12C and on different RedHat servers.  I understand I need to configure communication between the two instances such that sys as sysdba will connect successfully. 

I am able to successfully use sqlplus to connect from the DEV server to the TST instance using system as sysdba (I granted sysdba to system for the purposes of testing) however, when I try to connect sys as sysdba from DEV to TST, I am routed to DEV.  This is shown in the attachment dev_sqlplus.  At this point I'd simply like to know if connecting sys as sysdba is in fact a requirement for the DUPLICATE process and if so, I need assistance in getting things set up.  I'll probably be coming back for assistance with the duplication process

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