Japanese

Hi,

1. Do you have orapwd<ORACLE_SID> password in sync on primary and standby ?

2. Do you hosted static listener on standby node with Ur=A ?

3. Please execute same from source server and verify instead of executing from target server

Is this production server ?

I didn't stressed on the parameters - hope you have verified them

- Pavan Kumar N

In addition to @"Pavan Kumar" answer,

Try to validate the steps posted here by Kamran Bakhshandeh

https://www.pythian.com/blog/duplicate-from-active-database-using-rman-step-by-step/

and validate if some step are missing.

Pavan Kumar skrev:

Hi,

1. Do you have orapwd<ORACLE_SID> password in sync on primary and standby ?
2. Do you hosted static listener on standby node with Ur=A ?
3. Please execute same from source server and verify instead of executing from target server

Is this production server ?

I didn't stressed on the parameters - hope you have verified them

- Pavan Kumar N

Ref point 2: You actually need to have the instance statically registered with the listener on both primary and standby for active duplicate to work.

AJ

That's what my point is and asked for the same directly, perhaps only required on standby node - not on primary. Since standby instance can't be registered nomount phase.

Both Oracle_Homes must have the same Password file (the file name would be different).

Both Oracle_Homes must have tnsnames.ora entries pointing to each other.

Hemant K Chitale