One of our third party applications gave us the following message:

ORA-04031: unable to allocate 4192 bytes of shared memory

Environment is Oracle 8.1.7 on AIX 4.3.2

The output from "select * from v$sgastat showed about 3 mb free
out of a total of 40 mb of shared pool.  I increased the
size of shared pool to 60 mb and started to watch the
"shared pool"/"free memory" value in v$sgastat.  It seems to vary
between about 3 and 11 mb.

1.  What is the application likely to be doing that requires it to
allocate shared pool?

2.  How do I know when I have the shared pool value in init.ora set high
enough so that I won't get the ORA-04031 errors?

3.  Is there any other init.ora parameter I ought to be looking at here?

Thanks,
Peter Schauss
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Author: Schauss, Peter
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