URGENT: Using native java on iSeries

Hi all.

I have written a java program that tries to connect to a record access
service on a iSeries V5R1M0 with the following lines:

AS400 system = new AS400("localhost", "*CURRENT","*CURRENT");
system.connectService(AS400.RECORDACCESS);

I first tried to have the following jar-file in my classpath:
/QIBM/ProdData/HTTP/Public/jt400/lib/jt400.jar

But then I got the following error:

com.ibm.as400.access.AS400SecurityException: Password is not set.
     java/lang/Throwable.<init>(Ljava/lang/String;)V+4 (Throwable.java:90)
     java/lang/Exception.<init>(Ljava/lang/String;)V+1 (Exception.java:38)
     com/ibm/as400/access/AS400SecurityException.<init>(I)V+0
(AS400SecurityException.java:223)
     com/ibm/as400/access/AS400.sendSignonRequest()I+0 (AS400.java:2574)
     com/ibm/as400/access/AS400.signon(Z)I+0 (AS400.java:3004)
     com/ibm/as400/access/AS400.connectService(I)V+0 (AS400.java:693)

After reading about the java toolkit I realized that I have to put the
native jar-file in the classpath instead of the jt400.jar. So I put the
following line in my classpath:
/QIBM/ProdData/OS400/jt400/lib/jt400Native.jar


Then I unfortunately get another error:

java.io.IOException: null
     java/lang/Throwable.<init>()V+4 (Throwable.java:78)
     java/lang/Exception.<init>()V+1 (Exception.java:29)
     java/io/IOException.<init>()V+1 (IOException.java:31)
     com/ibm/as400/access/SocketContainerUnix.getSubstPassword([B[B)[B+8
(SocketContainerUnix.java:97)
     com/ibm/as400/access/CurrentUser.getUserInfo([B[B)[B+16
(CurrentUser.java:73)
     com/ibm/as400/access/AS400ImplRemote.getPassword([B[B)[B+34
(AS400ImplRemote.java:918)

com/ibm/as400/access/AS400ImplRemote.exchangeDDMSecurityInfo(Lcom/ibm/as400/access/SocketContainer;)V+172
(AS400ImplRemote.j

com/ibm/as400/access/AS400ImplRemote.getConnection(IZ)Lcom/ibm/as400/access/AS400Server;+133
(AS400ImplRemote.java:831)
     com/ibm/as400/access/AS400ImplRemote.connect(I)V+13
(AS400ImplRemote.java:342)
     com/ibm/as400/access/AS400.connectService(I)V+87 (AS400.java:703)

Does anybody know about this exception?

I can not understand why it still tries to connect with the AS400ImplRemote
class.
(Having a look in the jt400Native.jar there is a AS400ImplNative.class, why
isn’t this used ?)

I would be very thankful for any help on this subject.

/Frida




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