Trouble Ticket Report Java Support Package Manager for SAP NetWeaver SID................: EPP Hostname...........: epprda Install directory..: /usr/sap/EPP Database...........: $(/J2EE/DBSystem/DBInfoName) Operating System...: $(/J2EE/StandardSystem/CentralInstance/J2EEEngineInstanceHost/OpSysType) JDK version........: 1.6.0_37 SAP AG JSPM version.......: 7.31.4.0.1 System release.....: 710 ABAP stack present.: false The execution ended in error. Cannot initialize application data. Error occurred while trying to get the INSTANCE_NAME parameter value from the instance number: 0 on host: epprdap via SAPCONTROL the web service API. See SAP Note 1401712 for further information. java.rmi.RemoteException: Service call exception; nested exception is: com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (401) Unauthorized. The requested URL was:"http://epprdap:50013" com.sap.engine.services.webservices.jaxrpc.exceptions.InvalidResponseCodeException: Invalid Response Code: (401) Unauthorized. The requested URL was:"http://epprdap:50013" More information can be found in the log file /usr/sap/EPP/J00/j2ee/JSPM/log/log_2013_09_18_23_02_01/JSPM_MAIN_1_01.LOG. Use the information provided to trouble-shoot the problem. There might be an OSS note providing a solution to this problem. Search for OSS notes with the following search terms: com.sap.sdt.jspm.phases.PhaseTypeJSPM com.sap.sdt.jspm.gui.JspmUiException Cannot initialize application data. JSPM_MAIN JSPMPhases NetWeaver Upgrade SAPJup Java Upgrade If you think this is a problem in JSPM, you may post a CSN in BC-UPG-OCS-SPJ.