Symptom
You are trying to generate system info xml file for java system, referring to SAP KBA "2293050 - SUM: Generating a System Information XML File for use with SAP Maintenance Planner".
SUM fails in phase DETERMINE-ENGINE-RELEASE. Following error can be found in SUM log file "DETERMINE-ENGINE-RELEASE_<xx>.0.LOG".
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<time stamp> [Info ]: Checking AS Java release using jspm tool.
<time stamp> [Info ]: The tool have been found in location /usr/sap/<SID>/<instance number>/j2ee/JSPM.
<time stamp> [Info ]: AS Java release is 740.
<time stamp> [Error ]: The following problem has occurred during step execution: java.lang.NullPointerException: while trying to invoke the method com.sap.sdt.tools.var.VariableIF.getValue() of a null object returned from com.sap.sdt.tools.var.VariableHandlerIF.getVariable(java.lang.String).
<time stamp> [Info ]: The tool have been found in location /usr/sap/<SID>/<instance number>/j2ee/JSPM.
<time stamp> [Info ]: AS Java release is 740.
<time stamp> [Error ]: The following problem has occurred during step execution: java.lang.NullPointerException: while trying to invoke the method com.sap.sdt.tools.var.VariableIF.getValue() of a null object returned from com.sap.sdt.tools.var.VariableHandlerIF.getVariable(java.lang.String).
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Checking the log information above the error message, you can see the AS Java release is actually detected. In this example, it is release 740.
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Environment
Java system;
OS and DB independent.
Keywords
SUM, java, "DETERMINE-ENGINE-RELEASE", "java.lang.NullPointerException", "method", "com.sap.sdt.tools.var.VariableIF.getValue()", "null", "com.sap.sdt.tools.var.VariableHandlerIF.getVariable(java.lang.String)" , KBA , BC-UPG-TLS-TLJ , Upgrade tools for Java , Problem
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