Compile SOAP 2.3.1 for ORACLE 8.1.7

Hello,

I try to use SOAP 2.3.1 withing oracle 8.1.7 (Java 1.2.2). 
I have still 2 problems:

1) If I run binaries from release version, my project is running and well
operate with ORACLE XML Parser v2 (except fault element -:( )
This version however not uses Base64Binary type (only Base64) for byte[].
I downloaded source and binaries from nightly build 2003-09-09 (this uses
already Base64Binary)

If I use these nightly build binaries in ORACLE JDeveloper 9.0.3
  a) I cannot use ORACLE XML Parser v2 because I get (with release version
this does not make !!):
  [SOAPException: faultCode=SOAP-ENV:Client; msg=Parsing error, response
was:
Start of root element expected.;
targetException=oracle.xml.parser.v2.XMLParseException: Start of root
element expected.] 	

  So I changed parser to XERCES 1.3.1 (result is the same) 
  and last to XERCES 1.3.0 hurrah my project is again running.
  
  but in runtime i get:

A nonfatal internal JIT (3.10.107(x)) error 'chgTarg: Conditional' has
occurred in : 
  'org/apache/soap/util/mime/MimeUtils.getContentType
(Ljava/lang/String;)Ljavax/mail/internet/ContentType;': Interpreting method.
  Please report this error in detail to
http://java.sun.com/cgi-bin/bugreport.cgi

A nonfatal internal JIT (3.10.107(x)) error 'chgTarg: Conditional' has
occurred in : 
  'org/apache/soap/encoding/SOAPMappingRegistry.getBaseRegistry
(Ljava/lang/String;)Lorg/apache/soap/encoding/SOAPMappingRegistry;':
Interpreting method.
  Please report this error in detail to
http://java.sun.com/cgi-bin/bugreport.cgi

A nonfatal internal JIT (3.10.107(x)) error 'chgTarg: Conditional' has
occurred in : 
  'org/apache/soap/rpc/SOAPContext.<init> ()V': Interpreting method.
  Please report this error in detail to
http://java.sun.com/cgi-bin/bugreport.cgi

Exception in thread "main" A nonfatal internal JIT (3.10.107(x)) error
'chgTarg: Conditional' has occurred in : 
  'org/apache/soap/SOAPException.printStackTrace (Ljava/io/PrintStream;)V':
Interpreting method.
  Please report this error in detail to
http://java.sun.com/cgi-bin/bugreport.cgi

my project is running but these errors are writing to ORACLE logs and are
very nasty.

2) So I take source from nightly build 09-09-2003 and tried to compile with
JDeveloper 9.0.3 and JDK 1.2.2 (ORACLE env) myself.
    I downloaded: mail.jar, activation.jar, bsf.jar .....
    But i am still not able to compile 
    Problem are com.ibm.network com.ibm.xmi ....
    I don't know where are these classes.
    
Why I cannot use Oracle XML Parser v2 ?
Why I am not able to compile SOAP 2.3.1 ?

I will be grateful for any help.
Regards 
Pavel