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JDBC connection to DB2 for Z/OS: ERRORCODE=-4499

Johnny Johnnyr
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Hi everyone,
we have a java web application on Websphere accessing a DB2 instance on a Z/OS mainframe via JDBC type 4 connection.

The application correctly works for days/hours but occasionaly we get this error:

[jcc][t4][2030][11211][4.8.86] A communication error occurred during operations on the connection's underlying socket, socket input stream, or socket output stream. Error location: Reply.fill(). Message: Insufficient data. ERRORCODE=-4499, SQLSTATE=08001DSRA0010E: SQL State = 08001, Error Code = -4,499

Any suggestion?

Thank you

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