I'm having problems with version 10.1.3.1 of the Oracle SOA Suite.
Many records are not processed with the error:
"Caught exception while handling request: unexpected null </ summary>
And, after asking the reprocessing of the same record, it is done successfully.
I request a help from you to identify the error.
Do you see any exceptions in the log file when the above exception is seen?
Give some more details of the service, where exactly is this error seen?