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DB2 - Problem description

Problem IC92566 Status: Closed

DB2 INSTALLATION MAY HIT JVMJ9VM015W INITIALIZATION ERROR FOR LIBRARY
JCLSE7B_26

product:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problem description:
DB2 V10.1 contains Java 7 GA. So DB2 V10.1 install may hit Java 
bug as addressed with APAR IV12603. 
JDK path will be hard coded to install path so customer cannot 
bypass this by pointing to newer level of JDK. 
 
Install log will show error similar to this : 
 
ERROR: Exception in thread "main" 
java/lang/ExceptionInInitializerError 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:255) 
    at java/nio/ByteBuffer.allocateDirect (ByteBuffer.java:306) 
    at sun/io/CharToByteSingleByte.createCopy 
(CharToByteSingleByte.java:570) 
    at sun/io/CharToByteISO8859_15.<clinit> 
(CharToByteISO8859_15.java:168) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/Class.forNameImpl (Native Method) 
    at java/lang/Class.forName (Class.java:137) 
    at sun/io/Converters.getConverterClass (Converters.java:288) 
    at sun/io/Converters.newConverter (Converters.java:338) 
    at sun/io/CharToByteConverter.getConverter 
(CharToByteConverter.java:98) 
    at java/lang/StringCoding.makeEncoder 
(StringCoding.java:190) 
    at java/lang/StringCoding$EncoderCache$1.run 
(StringCoding.java:253) 
    at java/security/AccessController.doPrivileged 
(AccessController.java:254) 
    at java/lang/StringCoding$EncoderCache.getEncoder 
(StringCoding.java:250) 
    at java/lang/StringCoding.getEncoder (StringCoding.java:440) 
    at java/lang/StringCoding.encode (StringCoding.java:582) 
    at java/lang/String.getBytes (String.java:686) 
    at com/ibm/oti/util/Util.<clinit> (Util.java:21) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/System.getPropertyList (Native Method) 
    at java/lang/System.ensureProperties (System.java:259) 
    at java/lang/System.<clinit> (System.java:64) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/ClassLoader.initializeClassLoaders 
(ClassLoader.java:83) 
    at java/lang/Thread.initialize (Thread.java:339) 
    at java/lang/Thread.<init> (Thread.java:137) 
java/lang/NullPointerException 
    at java/nio/Bits.unaligned (Bits.java:626) 
    at java/nio/DirectByteBuffer.<clinit> 
(DirectByteBuffer.java:55) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/nio/ByteBuffer.allocateDirect (ByteBuffer.java:306) 
    at sun/io/CharToByteSingleByte.createCopy 
(CharToByteSingleByte.java:570) 
    at sun/io/CharToByteISO8859_15.<clinit> 
(CharToByteISO8859_15.java:168) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/Class.forNameImpl (Native Method) 
    at java/lang/Class.forName (Class.java:137) 
    at sun/io/Converters.getConverterClass (Converters.java:288) 
    at sun/io/Converters.newConverter (Converters.java:338) 
    at sun/io/CharToByteConverter.getConverter 
(CharToByteConverter.java:98) 
    at java/lang/StringCoding.makeEncoder 
(StringCoding.java:190) 
    at java/lang/StringCoding$EncoderCache$1.run 
(StringCoding.java:253) 
    at java/security/AccessController.doPrivileged 
(AccessController.java:254) 
    at java/lang/StringCoding$EncoderCache.getEncoder 
(StringCoding.java:250) 
    at java/lang/StringCoding.getEncoder (StringCoding.java:440) 
    at java/lang/StringCoding.encode (StringCoding.java:582) 
    at java/lang/String.getBytes (String.java:686) 
    at com/ibm/oti/util/Util.<clinit> (Util.java:21) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/System.getPropertyList (Native Method) 
    at java/lang/System.ensureProperties (System.java:259) 
    at java/lang/System.<clinit> (System.java:64) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/ClassLoader.initializeClassLoaders 
(ClassLoader.java:83) 
    at java/lang/Thread.initialize (Thread.java:339) 
    at java/lang/Thread.<init> (Thread.java:137) 
JVMJ9VM015W Initialization error for library jclse7b_26(14): 
JVMJ9VM009E J9VMDllMain failed 
Error: Could not create the Java Virtual Machine. 
Error: A fatal exception has occurred. Program will exit. 
 
This defect fix in DB2 10.1 Fix Pack 3 is only for DB2 on AIX.
Problem Summary:
DB2 V10.1 contains Java 7 GA. So DB2 V10.1 install may hit Java 
bug as addressed with APAR IV12603. 
JDK path will be hard coded to install path so customer cannot 
bypass this by pointing to newer level of JDK. 
 
Install log will show error similar to this : 
 
ERROR: Exception in thread "main" 
java/lang/ExceptionInInitializerError 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:255) 
    at java/nio/ByteBuffer.allocateDirect (ByteBuffer.java:306) 
    at sun/io/CharToByteSingleByte.createCopy 
(CharToByteSingleByte.java:570) 
    at sun/io/CharToByteISO8859_15.<clinit> 
(CharToByteISO8859_15.java:168) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/Class.forNameImpl (Native Method) 
    at java/lang/Class.forName (Class.java:137) 
    at sun/io/Converters.getConverterClass (Converters.java:288) 
    at sun/io/Converters.newConverter (Converters.java:338) 
    at sun/io/CharToByteConverter.getConverter 
(CharToByteConverter.java:98) 
    at java/lang/StringCoding.makeEncoder 
(StringCoding.java:190) 
    at java/lang/StringCoding$EncoderCache$1.run 
(StringCoding.java:253) 
    at java/security/AccessController.doPrivileged 
(AccessController.java:254) 
    at java/lang/StringCoding$EncoderCache.getEncoder 
(StringCoding.java:250) 
    at java/lang/StringCoding.getEncoder (StringCoding.java:440) 
    at java/lang/StringCoding.encode (StringCoding.java:582) 
    at java/lang/String.getBytes (String.java:686) 
    at com/ibm/oti/util/Util.<clinit> (Util.java:21) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/System.getPropertyList (Native Method) 
    at java/lang/System.ensureProperties (System.java:259) 
    at java/lang/System.<clinit> (System.java:64) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/ClassLoader.initializeClassLoaders 
(ClassLoader.java:83) 
    at java/lang/Thread.initialize (Thread.java:339) 
    at java/lang/Thread.<init> (Thread.java:137) 
java/lang/NullPointerException 
    at java/nio/Bits.unaligned (Bits.java:626) 
    at java/nio/DirectByteBuffer.<clinit> 
(DirectByteBuffer.java:55) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/nio/ByteBuffer.allocateDirect (ByteBuffer.java:306) 
    at sun/io/CharToByteSingleByte.createCopy 
(CharToByteSingleByte.java:570) 
    at sun/io/CharToByteISO8859_15.<clinit> 
(CharToByteISO8859_15.java:168) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/Class.forNameImpl (Native Method) 
    at java/lang/Class.forName (Class.java:137) 
    at sun/io/Converters.getConverterClass (Converters.java:288) 
    at sun/io/Converters.newConverter (Converters.java:338) 
    at sun/io/CharToByteConverter.getConverter 
(CharToByteConverter.java:98) 
    at java/lang/StringCoding.makeEncoder 
(StringCoding.java:190) 
    at java/lang/StringCoding$EncoderCache$1.run 
(StringCoding.java:253) 
    at java/security/AccessController.doPrivileged 
(AccessController.java:254) 
    at java/lang/StringCoding$EncoderCache.getEncoder 
(StringCoding.java:250) 
    at java/lang/StringCoding.getEncoder (StringCoding.java:440) 
    at java/lang/StringCoding.encode (StringCoding.java:582) 
    at java/lang/String.getBytes (String.java:686) 
    at com/ibm/oti/util/Util.<clinit> (Util.java:21) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/System.getPropertyList (Native Method) 
    at java/lang/System.ensureProperties (System.java:259) 
    at java/lang/System.<clinit> (System.java:64) 
    at java/lang/J9VMInternals.initializeImpl (Native Method) 
    at java/lang/J9VMInternals.initialize 
(J9VMInternals.java:233) 
    at java/lang/ClassLoader.initializeClassLoaders 
(ClassLoader.java:83) 
    at java/lang/Thread.initialize (Thread.java:339) 
    at java/lang/Thread.<init> (Thread.java:137) 
JVMJ9VM015W Initialization error for library jclse7b_26(14): 
JVMJ9VM009E J9VMDllMain failed 
Error: Could not create the Java Virtual Machine. 
Error: A fatal exception has occurred. Program will exit.
Local Fix:
n/a
available fix packs:
DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows

Solution
First fixed in DB2 Version 10.1 FP3.
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
23.05.2013
01.10.2013
18.10.2013
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.1.0.3 FixList
10.1.0.3 FixList