1946322 - Portal runtime exception thrown calling portal irj

• You cannot access the Enterprise Portal as you receive a runtime exception error
• Other applications such as /nwa and /index.html are accessible
• Exception found in default trace is similar to the following:

  [EXCEPTION]

   com.sapportals.portal.prt.servlets_jsp.server.compiler.CompilingException: Error occurs during the rendering of jsp component

  at com.sapportals.portal.prt.servlets_jsp.server.jsp.JSPParser.parse(JSPParser.java:2215)

  Caused by: com.sapportals.portal.prt.servlets_jsp.server.compiler.CompilingException: Error in java compiling

  at com.sapportals.portal.prt.servlets_jsp.server.jsp.JSPParser.parse(JSPParser.java:2206)

  Caused by: com.sapportals.portal.prt.servlets_jsp.server.compiler.CompilingException: Error occurs during the compilation of java generated from the jsp

  at com.sapportals.portal.prt.servlets_jsp.server.compiler.impl.J2eeCompiler_6_30.launchCompilerProcess(J2eeCompiler_6_30.java:577)

  at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)

  Caused by: java.io.IOException: javac: not found

  at java.lang.UNIXProcess.<init>(UNIXProcess.java:157)

• Enterprise Portal
• SAP Netweaver 7.00, 7.01 and 7.02

'Error occurs during the rendering of jsp component'; 'Error occurs during the compilation of java generated from the jsp'; 'irj runtime exception' , KBA , EP-PIN-PRT , Portal Runtime , BC-JAS-WEB-JSP , Java Server Pages,Expression Language,Java Standard Tag Libr , Problem