rman: cannot delete device type
Hi,
I configured a defalut device type "sbt_tape" with RMAN, "show all" says:
CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS '???nsr_env=(nsr_server=su10, nsr_group=default)';
Maybe the "???" is the problem, but I cannnot delete the device:
RMAN> CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' CLEAR;
old RMAN configuration parameters:
CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS '???nsr_env=(nsr_server=su10, nsr_group=default)';
old RMAN configuration parameters are successfully deleted
but "show all" says:
CONFIGURE CHANNEL DEVICE TYPE 'SBT_TAPE' PARMS '???nsr_env=(nsr_server=su10, nsr_group=default)';
Reconfigure of DEVICE TYPE 'SBT_TAPE' works, but than "show all" says:
RMAN-12010: automatic channel allocation initialization failed
RMAN-12014: multiple records for default channel configuration for SBT_TAPE found in catalog
Any ideas?
Thanks,