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2808728 - Lots of Read timed out exceptions in IQ Cockpit gateway.log - SAP IQ

Symptom

  • SAP IQ Cockpit works fine so far, but in the SAP IQ cockpit gateway.log, there are a lot of "Read timed out" execptions as in the excerpt below.
  • We can see the local port changes over time. (The remote port is the SAP IQ server port)

Caused by: java.sql.SQLException: JZ006: Caught IOException: java.net.SocketTimeoutException: Read timed out (local port 26888 to address www.xx.yy.zz (sapiqp01), remote port 30038 to address www.xx.yy.zz (sapiqp01)) use getCause() to see the error chain
at com.sybase.jdbc4.jdbc.ErrorMessage.raiseErrorCheckDead(ErrorMessage.java:1142)
at com.sybase.jdbc4.tds.Tds.handleIOE(Tds.java:5247)
at com.sybase.jdbc4.tds.Tds.handleIOE(Tds.java:5192)
at com.sybase.jdbc4.tds.Tds.nextResult(Tds.java:2994)
at com.sybase.jdbc4.jdbc.ResultGetter.nextResult(ResultGetter.java:78)
at com.sybase.jdbc4.jdbc.SybStatement.nextResult(SybStatement.java:294)
at com.sybase.jdbc4.jdbc.SybStatement.nextResult(SybStatement.java:276)
at com.sybase.jdbc4.jdbc.SybStatement.queryLoop(SybStatement.java:2643)
at com.sybase.jdbc4.jdbc.SybStatement.executeQuery(SybStatement.java:2629)
at com.sybase.jdbc4.jdbc.SybPreparedStatement.executeQuery(SybPreparedStatement.java:279)
at com.sybase.iq.sdk.sql.IQResultSet.open(IQResultSet.java:108)
at com.sybase.iq.sdk.sql.IQResultSet.open(IQResultSet.java:98)
at com.sybase.iq.sdk.controller.kpa.TableVersionKPAController.getVersionUsageKPA(TableVersionKPAController.java:263)
at com.sybase.ua.plugins.iqmap.mo.TableVersionsMO.retrieveKPA(TableVersionsMO.java:62)
at sun.reflect.GeneratedMethodAccessor676.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71)
at sun.reflect.GeneratedMethodAccessor18.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112)
at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46)
at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237)
... 71 more
Caused by: java.sql.SQLException: JZ006: Caught IOException: java.net.SocketTimeoutException: Read timed out (local port 26860 to address www.xx.yy.zz (sapiqp01), remote port 30038 to address www.xx.yy.zz (sapiqp01)) use getCause() to see the error chain

Caused by: javax.management.MBeanException: java.sql.SQLException: JZ006: Caught IOException: java.net.SocketTimeoutException: Read timed out (local port 28576 to address www.xx.yy.zz (sapiqp01), remote port 30038 to address www.xx.yy.zz (sapiqp01)) use getCause() to see the error chain

Caused by: java.net.SocketTimeoutException: Read timed out (local port 48130 to address www.xx.yy.zz (sapiqp01), remote port 30038 to address www.xx.yy.zz (sapiqp01))

Caused by: javax.management.MBeanException: java.sql.SQLException: JZ006: Caught IOException: java.net.SocketTimeoutException: Read timed out (local port 22162 to address www.xx.yy.zz (sapiqp01), remote port 30038 to address www.xx.yy.zz (sapiqp01)) use getCause() to see the error chain

Caused by: java.sql.SQLException: JZ006: Caught IOException: java.net.SocketTimeoutException: Read timed out (local port 25218 to address www.xx.yy.zz (sapiqp01), remote port 30038 to address www.xx.yy.zz (sapiqp01)) use getCause() to see the error chain

Caused by: java.sql.SQLException: JZ006: Caught IOException: java.net.SocketTimeoutException: Read timed out (local port 29900 to address www.xx.yy.zz (sapiqp01), remote port 30038 to address www.xx.yy.zz (sapiqp01)) use getCause() to see the error chain


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Environment

SAP IQ 16.1

Product

SAP IQ 16.1

Keywords

java.net.SocketTimeoutException ;  "local port" ; "remote port" ; , KBA , BC-SYB-IQ , Sybase IQ , Bug Filed

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