"TNS: Connection Pooling limit reached"
*Cause: The operation failed because maximum active current connections has
been reached. It may not be a real error when the Connection
Pooling feature is enabled. It is possible that the application
later reissues the operation and successfully grabs the connection
pool slot and proceeds.
*Action: This is an internal error. Enable tracing and attempt to repeat the
error. If it occurs again, contact Oracle Customer