upgrade of one db results in ORA-27300 in a previously upgraded db
Oracle Linux 5.6 - 64bit
System has the following instances:
ASM, v 11.2.0.3
3 databases: 'cognosdev', 'dwdev', 'dwstg'. All at v 11.2.0.2.11 (11.2.0.2 w/ PSU 11)
This is 'standalone' system -- no cluster, no RAC. Databases dwdev and dwstg use ASM, while cognos is os files.
On Monday I upgraded cognos to 11.2.0.3.0 (out of place upgrade) using dbua in silent mode, with the other two db's shut down. Everything seemed to go fine, everything checked out after completion.
On Wednesay I upgraded dwdev using the same procedure, but with the other two databases still up. While the dbua was running, cognosdev started reporting the following: