IV92185: HYBRID JVM IS THROWING A CLASSNOTFOUNDEXCEPTION FOR COM.IBM.DATAACCESS.BYTEARRAYUNMARSHALLER

APAR status

• Closed as program error.

Error description

• Error Message: Hybrid JVM is throwing a ClassNotFoundException
  because it can't find the class
  com.ibm.dataaccess.ByteArrayUnmarshaller
  .
  Stack Trace: Exception in thread "main"
  java.lang.NoClassDefFoundError:
  com/ibm/dataaccess/ByteArrayUnmarshaller
   at com.ibm.crypto.provider.aN.encrypt(Unknown Source)
   at
  com.ibm.crypto.provider.AbstractBufferingCipher.engineUpdate(Unk
  nownSource)
   at
  com.ibm.crypto.provider.AbstractBufferingCipher.engineDoFinal(Un
  knownSource)
   at javax.crypto.Cipher.doFinal(Unknown Source)
   at testas.main(testas.java:56)
  Caused by: java.lang.ClassNotFoundException:
  com.ibm.dataaccess.ByteArrayUnmarshaller
   at
  java.net.URLClassLoader.findClass(URLClassLoader.java:381)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
   ... 5 more
  .
  

Local fix

Problem summary

• Hybrid JVM is throwing a ClassNotFoundException from the IBMJCE
  provider because it can't find the class
  com.ibm.dataaccess.ByteArrayUnmarshaller
  

Problem conclusion

• A fix is made to IBMJCE provider
  The associated Hursley RTC Problem Report is 122714
  The associated Austin CMVC defect is 117535
  The associated Austin APAR is IV91799
  JVMs affected: Java 8
  The fix was delivered for Java 8 SR4
  The affected jar is "ibmjceprovider.jar".
  The build level of this jar for the affected releases is
  "20170104"
  .
  This APAR will be fixed in the following Java Releases:
   8 SR4 (8.0.4.0)
  .
  Contact your IBM Product's Service Team for these Service
  Refreshes and Fix Packs.
  For those running stand-alone, information about the available
  Service Refreshes and Fix Packs can be found at:
   https://www.ibm.com/developerworks/java/jdk/
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

• Fixed component name

  SECURITY

• Fixed component ID

  620700125

Applicable component levels

• R270 PSY

     UP