ORA-12850
could not allocate parallel execution servers on all specified instances: desired_num needed, actual_num allocated
- desired_num: The desired number of parallel execution servers.
- actual_num: The actual number of parallel execution servers.
Cause
When executing a statement on a GV$ fixed view, one or more instances failed to allocate a parallel execution server to process the statement.
Action
Check trace output for instances on which parallel execution servers failed to start. GV$ query can only proceed if parallel execution servers can be allocated on all instances.
ORA-12850
Could not allocate slaves on all specified instances: string needed, string allocated
Cause
When executing a query on a gv$ fixed view, one or more instances failed to allocate a slave to process query.
Action
Check trace output for instances on which slaves failed to start. GV$ query can only proceed if slaves can be allocated on all instances.
ORA-12850
Could not allocate slaves on all specified instances: string needed, string allocated
Cause
When executing a query on a gv$ fixed view, one or more instances failed to allocate a slave to process query.
Action
Check trace output for instances on which slaves failed to start. GV$ query can only proceed if slaves can be allocated on all instances.
