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Expert Sessions!

Issues with SAPJVM Switch in Microsoft Cluster Environment

Friday, 20 April 2018 00:47

Problem Statement : Below error message was thrown when performing SAPJVM switch specifically in MSCS environment.

Execution of the command ""C:\Program Files\sapinst_instdir\NW70\SWITCH_JDK\sapjvm_4\sapjvm_4\bin\java.exe" -classpath E:/usr/sap//SYS/global/sltools/sharedlib/launcher.jar com.sap.engine.offline.OfflineToolStart com.sap.inst.jswitch.JRead

 

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Server Node gets stopped with the errors related to JDBC (MSS)

Friday, 20 April 2018 00:47

SAP Server Node gets stopped with the errors related to JDBC

com.sap.engine.frame.ServiceException: Start of UME service failed. Check help topic "Start of UME Service Failed". Technical details: Cannot read configuration file: UMErole.xml: ERROR:com.sap.engine.frame.core.configuration.InvalidPersistentDataStreamException: Could not get file from DB.

[SAP_NWMss][SQLServer JDBC Driver]No more data available to read.

 

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AS Java Logon Page is getting repeatedly returned after submitting valid user id and password

Friday, 20 April 2018 00:47

Problem Statement : When an user submits user id and password in the logon screen (i.e. NWA, Portal, System Info, etc.,), it doesn’t throw any error message, rather the logon page is returned without any error message

 

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Java Server Nodes Get Restarted As Soon As The Logon Credentials Are Submitted In Logon Screen

Friday, 20 April 2018 00:47

Problem Statement :

After the system copy, J2EE Server Node gets restarted as soon as the user id and the passwords are entered either in VA/any other pages.

 

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SOAP:1.007 SRT: Unsupported xstream found: ("HTTP Code 404 : Not Found")

Friday, 20 April 2018 00:47

Problem Statement :   Developer was getting an error when he was trying to test a consumer proxy (web service) from SE80 transaction.

Error Text : SOAP:1.007 SRT: Unsupported xstream found: ("HTTP Code 404  : Not Found")

 

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AS Java