- Oracle 11g
- 32G RAM
- 8 CUP threads
Three oracle instances have been running. But running this:
sqlplus "/as sysdba"
gives me a prompt:
Connected to an idle instance.
When I issue the
startup command, I get this error:
ORA-04031 unable to allocate 2048 bytes shared memory ("shared pool","unknow object","sga heap(1,0)","procs:ksunfy");
But three Oracle instances are working now.
Maybe I changed some config incorrectly. What can I do to fix this?