Oracle Tuxedo System and Applications Monitor (TSAM): TSAM Manager Reports a NullPointerException If A Transaction Fails To Begin
(Doc ID 1559120.1)
Last updated on SEPTEMBER 19, 2023
Applies to:
Oracle Tuxedo System and Applications Monitor (TSAM) - Version 10.3.0 and laterInformation in this document applies to any platform.
Symptoms
On Tuxedo application side :
JUSTIFIED transaction failure :
CLIENT :
tpbegin()
tpcall(MySVC)
tpcommit()
SERVER :
Within MySVC service
tpbegin() ===> justified TPEPROTO error returned since the transaction has already been started by the caller (client) process.
tpreturn()
On TSAM Manager' side :
Following ERROR is reported :
<ERROR> <com.bea.tsam.server.MetricsAction> <TSAM-0101: Performance metrics message parsing error>
java.lang.NullPointerException
at com.bea.tsam.server.MetricsAction.process(MetricsAction.java:454)
at com.bea.tsam.server.TuxRequestProcessor.processRequest(TuxRequestProcessor.java:58)
at com.bea.tsam.server.DataServer.doRequest(DataServer.java:81)
at com.bea.tsam.server.DataServer.doPost(DataServer.java:165)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
<...>
java.lang.NullPointerException
at com.bea.tsam.server.MetricsAction.process(MetricsAction.java:454)
at com.bea.tsam.server.TuxRequestProcessor.processRequest(TuxRequestProcessor.java:58)
at com.bea.tsam.server.DataServer.doRequest(DataServer.java:81)
at com.bea.tsam.server.DataServer.doPost(DataServer.java:165)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
<...>
Changes
Cause
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In this Document
Symptoms |
Changes |
Cause |
Solution |
References |