RMAN-04006, ORA-12537
The RMAN duplicate database operation is failing with following errors:
RMAN-03009: failure of backup command on prmy3 channel at 12/18/2014 11:31:32
ORA-19558: error de-allocating device
ORA-19557: device error, device type: DISK, device name:
ORA-17627: ORA-01041: internal error. hostdef extension doesn't exist
ORA-17627: ORA-01041: internal error. hostdef extension doesn't exist
ORA-03135: connection lost contact
channel prmy3 disabled, job failed on it will be run on another channel
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00601: fatal error in recovery manager
RMAN-03004: fatal error during execution of command
RMAN-04006: error from auxiliary database: ORA-12537: TNS:connection closed
Primary database alert.log shows following:
PING[ARC2]: Heartbeat failed to connect to standby 'wcss1'. Error is 16058.