October 26, 2009 at 7:10 am
Symptom
If multiple J2EE Application servers within the same domain are accessed in one and the same browser, the cookies used for session tracking (JSESSIONID cookies) may overwrite each other.
Other terms
web.xml, web-j2ee-engine.xml, JSESSIONID, SAPLB, cookie, load balancing, cookie attributes, max sessions, session timeout
Reason and Prerequisites
The cookie used by the SAP J2EE Engine to maintain HTTP [...]
October 26, 2009 at 5:26 am
Symptom
1. java.net.SocketException : Connection timed out
2. java.net. SocketException: Software caused connection abort: socket write error
3. java.net.SocketException: Connection reset
4. java.net.SocketException: Broken pipe
5. java.net.SocketException: Socket closed
6. java.net.SocketTimeoutException: Read timed out
7. java.net.ConnectException: Connection refused
8. java.net.ConnectException: Connection timeout
Other terms
SocketTimeoutException , SocketException , ConnectException, Read timed out , Connection timeout
Reason and Prerequisites
1. Thrown to indicate that there is an [...]
July 16, 2009 at 9:15 am
Symptom
Full cache refresh works correctly in http mode.
But below error occurs during full cache refresh in https mode
CPA Cache not updated with directory data.
com.sap.aii.af.service.cpa.impl.exception.CPADirectoryCacheException: Could not open Directory URL. Reason: java.lang.RuntimeException: Error while silently connecting: org.w3c.www.protocol.http.HttpException: Unable to contact target server :
after 1 tries. At com.sap.aii.af.service.cpa.impl.cache.directory.SecureDirectoryAccess.getDataFromDirectory
Other terms
Full cache refresh error, https, timeout
Reason [...]
July 13, 2009 at 9:25 pm
Symptom
The timeout value used by the standard trasnport handler such as HTTPSender or CommonsHTTPSender is obtained by the timeout
value set in the Axis MessageContext object. The MessageContext object has method getTimeout() and setTimeout(int timeout) to get and set the timeout value.
However, this value was previously not accessible directly in the adapter’s channel/handler configuration [...]
June 30, 2009 at 9:09 am
Symptom
You are using JDBC adapter in your scenarios with QoS(Quality of Service) as Synchronous(Best Effort/BE). However, messages report a “MessageExpiredException”.
Other terms
JDBC, JDBC Adapter, Dummy Query, timeout, dummySQLQueryTimeout, timeout, synchronous, best effort
Reason and Prerequisites
Any delay in the response to a blocking synchronous request, results in the above exception. In this case, the delay is [...]
June 15, 2009 at 4:23 am
Symptom
When tring to start an application in the following exception is thrown:
Caused by: java.rmi.NoSuchObjectException: Object redirect failed.
The factory com.sap.jms.server.JMSServerContainer@50cbb0ea failed to
create object instance
with logging severities of com.sap.jms increased to DEBUG in the log files is dumped the following exception – the root cause of the problem:
1.5#com.sap.jms##com.sap.jms.server.JMSServerContainer#Guest#1#####Application [4]##0#0#Debug##Java###The connection factory has been disconnected [...]