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JVM parameter “-Xmn” and recommendation for application with IBM JDK with Sterling Selling and Fulfillment Foundation

http://www-01.ibm.com/support/docview.wss?uid=swg21519763 What is the -Xmn parameter? Briefly, -Xmn decides the size of the young space in a JVM. When this parameter is not tuned, you may see some performance implications (for example, large spikes in the memory foot print). For more information on -Xmn, refer to Tuning performance > Tuning the application serving environment >…

Sync/stop nodeagent failed CWWIM1999E An exception occurred during processing: Listener refused the connection with the following error:

[7/29/16 10:56:08:589 AEST] 000081a6 LTPAServerObj E   SECJ0373E: Cannot create credential for the user <null> due to failed validation of the LTPA token. The exception is com.ibm.websphere.wim.exception.WIMSystemException: CWWIM1999E  An exception occurred during processing: Listener refused the connection with the following error: ORA-12516, TNS:listener could not find available handler with matching protocol stack at com.ibm.ws.wim.dao.AbstractDAO.getDirectAccessConnection(AbstractDAO.java:390) at com.ibm.ws.wim.dao.AbstractDAO.getConnection(AbstractDAO.java:288)…

How to Clone a WebSphere Portal Cluster on VMWare images?

IMPORTANT: When you copy your existing VM images, you must also make a backup of the WebSphere Portal databases. These database backups will be used in conjunction with the VMWare image backups when you create new Portal clones. Doing this ensures that the contents of the database match the contents of the Portal VM images.   Update the…

Failed connection between Portal and Salesforce javax.net.ssl.SSLHandshakeException.

Failed connection between Portal and Salesforce with following exception: Caused by: com.sforce.ws.ConnectionException: Failed to send request to https://salesforce–blalba.cs15.my.salesforce.com/services/Soap/c/28.0/00De0000005PAIP/0DFc0000000Cadc at com.sforce.ws.transport.SoapConnection.send(SoapConnection.java:120) at com.sforce.soap.enterprise.EnterpriseConnection.query(EnterpriseConnection.java:674) at com.cochlear.sforce.connection.ManagedConnectionImpl.query(ManagedConnectionImpl.java:55) … 54 more Caused by: javax.net.ssl.SSLHandshakeException: com.ibm.jsse2.util.j: PKIX path building failed: java.security.cert.CertPathBuilderException: PKIXCertPathBuilderImpl could not build a valid CertPath.; internal cause is: java.security.cert.CertPathValidatorException: The certificate issued by CN=Baltimore CyberTrust Root, OU=CyberTrust,…