in one of my java/jdbc applications i sometimes get an exception like this one:
com.sap.dbtech.jdbc.exceptions.ConnectionException: [-1] Timeout
at com.sap.dbtech.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:413)
at com.sap.dbtech.jdbc.ConnectionSapDB.execute(ConnectionSapDB.java:320)
at com.sap.dbtech.jdbc.FetchInfo.executeFetchCommand(FetchInfo.java:244)
at com.sap.dbtech.jdbc.FetchInfo.executeFetchRelative(FetchInfo.java:192)
at com.sap.dbtech.jdbc.ResultSetSapDB.fetchNextChunk(ResultSetSapDB.java:2380)
at com.sap.dbtech.jdbc.ResultSetSapDB.next(ResultSetSapDB.java:372)
...
i dont really know what to do against them. they seem to appear when iterating large result sets over a longer period of time (say an hour or two). this one appeared after about 15 minutes iterating a result set that should have taken about an hour to iterate.
when this happened, i have to restart my application, the db itself is fine.
the server is 7.4.3.17 on linux, the jdbc driver is 7.4.4 Build 001-000-156-985.
what could be the reason?
Raimund
-- Pinuts media+science GmbH http://www.pinuts.de Raimund Jacob [EMAIL PROTECTED] Potsdamer Str. 96 voice : +49 30 59 00 90 322 10785 Berlin fax : +49 30 59 00 90 390 Germany
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