SAP Basis Tech Supports

Symptom

This note lists some important and mostly used notes in J2EE area.
Please search under component BC-JAS* for other hints.
Other terms

SAP J2EE Engine 6.40 NetWeaver04 WebAS Java NetWeeaver04s
Solution
Links to installation guides on service.sap.com
For NetWeaver 6.40 on:
http://service.sap.com/instguides-> SAP NetWeaver -> Release 04
For NetWeaver 2004s on:
http://service.sap.com/instguides-> SAP NetWeaver -> Release 2004s

Installation, System copy, Upgrade
676072 SAP Web AS 6.40 Java Installation on Windows
668606 SAP Web AS 6.40 Java Installation on UNIX
697535 Add. Info. on applying Support Packages
803018 Central note for NetWeaver04 High Availability capabilities
757692 Changing the hostname for J2EE Engine 6.40/7.0 installation
870863 Hom./Het.System Copy SAP NetWeaver 2004s
713685 Hom./Het.System Copy SAP Web AS 6.40
1067221 Composite note for heterogeneous installation
996600 32 Bit platforms not recommended for productive NW2004s apps
812910 Error during ‘Update Configuration’
Release notes
701385 SAP J2EE Engine 6.30, 6.40 Release Information
866472 Equivalent SP levels for NW04 and NW04s Java components
855679 XI30: Support Package stack information
Startup & Central Services
710663 Central note for SAP J2EE Engine 630/640 bootstrap process
710914 Upgrading the J2EE Engine 6.30 Startup Framework
710059 J2EE Engine 6.30 is slow on HP Tru64 Unix
861333 Very slow start of the j2ee engine on AIX with 64bit IBM JDK
731580 J2EE Engine doesn’t stop after conn. problem with MsgSrv
771577 System time of Enqueue Server host must not be set back
943498 J2EE Engine does not start 6.40 and 7.0
940893 Analysis of errors within the startup of J2EE Engine 6.40
741289 Profile parameters of the J2EE engine are lost
731673 License key for SAP J2EE Engine invalid
664607 Windows – Hot Fixes or patch sets with fragmenting DLLs
853696 Preloading DLLs to Avoid Address Space Fragmentation
856909 Error after JDK upgrade on system with Wily Introscope
835704 Java VM fails to initialize with Startup Framework
Configuration&Tuning
709140 Recommended JDK and VM Settings for the WebAS630/640/7.0
716604 — for the Sun JDK (Windows, Linux, Solaris)
716926 — for the HP JDK (HP-UX)
722520 — for the Tru64 JDK
716927 — for the IBM JDK (AIX)
717376 — for the IBM JDK (iSeries, OS/400)
746299 — for the IBM JDK (zSeries)
746203 — for the IBM JDK (zOS)
723909 Java VM settings for J2EE 6.30/6.40/7.0
710146 How to change J2EE Engine JVM Settings
718901 How to change the JDK of an J2EE Engine
837670 OS patch recommendations for HP-UX
852918 Setting up the operating system to get a full system core AIX
893149 Performance issue of Enterprise Portal on AIX JVM
990538 WSAENOBUFS error on Windows
907733 Additional JDBC DataSources in SAP Java Application Server
862405 XI Configuration Options for Lowering Memory Requirements
867976 Changing JDBC driver on WEB AS Java 6.40/NW 2004s
Troubleshooting
764417 Troubleshooting guide for 6.40
735302 J2EE Engine: System Information Pages
719778 Troubleshooting for dbpool service
1036371 HTTP and P4 connections to J2EE Engine are impossible
Hanging, High CPU Analysis
710154 How to create a thread dump for the J2EE Engine 6.30
742395 Analyzing High CPU usage by the J2EE Engine
743207 — Windows
743206 — Solaris/Sun OS
743204 — HP-UX
743191 — AIX
743192 — Linux
885645 J2EE Engine Server Node Hangs because of lazy communication
1016241 J2EE Engine hangs because of unsufficient system threads
Memory Analysis
1004255 How to create a full HPROF heap dump of J2EE Engine 6.40/7.0
797147 Wily Introscope Installation for SAP Customers
Analysis for IBM Platforms using Memory Analyzer (The DTFJ Adapter Help available under the “Help” menu in Memory Analyzer after the DTFJ adapter is installed)
1259465 – For NetWeaver 6.40 / 7.0x on AIX
1265455 – For NetWeaver 6.40 / 7.0x on pLinux (Linux in Power)
1263258 – For NetWeaver 6.40 / 7.0x on xLinux (IBM VM for Linux on x86_64)
1267126 – For NetWeaver 6.40 / 7.0x on IBM i
For older IBM VMs (.phd dumps) – Analyzing Java OutOfMemory Problems with IBM Heapdump Facility (https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/80ec1d6e-dc6f-2910-8fa3-bd7b548014eb)
Deployment
993189 Troubleshooting Deployment Issues on J2EE Engine 6.40/7.0
795991 J2EE Offline deployment fails, memory error on db-side MSSQL
997810 Troubleshooting Common SDM 6.40/04s Issues
WebContainer
724719 How to enable HTTP tracing in SAP J2EE Engine 6.40/7.0
825797 Tracing for the Web Container in SAP J2EE Engine 6.40
737824 Problems when accessing a web application via HTTPS
732048 Navigation problem in Enterprise Portal with IE
791765 Mixed JSESSIONID Cookies from Different Servers
709606 Http POST request fails with 400 bad request
1003502 Problems with file downloads using Internet Explorer
807000 Http requests are not fully read after timeout
JMS
684997 Change of the lookup strings of the default JMS
Visual Administrator
725695 DirectDraw support in JDK 1.4 may hang Visual Administrator
891666 Problems with Visual Administrator due to remote classloading
Security
715371 SAP J2EE – Composite SAP note on security Basis 6.30/6.40
720590 User Management Engine (UME) on WAS 6.30 and higher
718383 NW04 UME: Changing Usermanagement Repository
Logging
692339 LogViewer 6.30: Connection between Server and Client
692513 LogViewer 6.30: Logfile Registration
718141 Standalone Log Viewer
677945 Standalone Log Viewer Initial Setup Instructions
Programming model
711890 References from an application to libraries in J2EEngine 6.30
609804 References to SAPXMLToolkit in J2EE Engine 6.30
990854 Class conflicts with third party libraries on J2EE Engine
Web Services
738912 Merging WSDLs Basic Steps
Misc
657143 FAQ: JMon
822542 Custom services not supported
636938 Description of msprot test program
950454 Date problem on the J2EE and Portal applications using JDBC