CCSID Conversion

I am running into an error (RNX0451) when the RPG is trying to reference
a Java object. The error is:

Message . . . . : Conversion between CCSID(10779) and CCSID(819) is
not
supported.

Cause . . . . . : In RPG procedure TEST in programMYLIB/TEST, a
conversion is being done which requires conversion from CCSID(10779)
to
CCSID(819), but this conversion is not supported.

Recovery . . . : Use command DSPJOB to find the CCSID of your job,
then
contact the person responsible for program maintenance to determine
the
cause of the problem.


The RPG codes:
C Eval corrIDObj = crtString(REFID)

where
d corrIDObj S O Class(*Java:
d 'java.lang.String')
d crtString PR O EXTPROC(*JAVA:
d 'java.lang.String':
d *CONSTRUCTOR)
d CLASS(*JAVA:'java.lang.String')
d RPGBytes 40A Const Varying
D REFID S 40A

We are running JRE 1.5 on iSeries under V5R3. The jar file is created
by Eclipse 3.2.2 under JRE 1.5.0_12 and copied to the IFS folder via
iSeries Navigator. The iSeries environment variables CLASSPATH and
QIBM_RPG_JAVA_PROPERTIES are set correctly.

I don't know where the CCSID issue came from. I created another simple
test class into a different jar file. Have another RPG calls it and it
has no problem.

The CCSID of the jar file on IFS is 1252.

Anyone has any idea? Thanks!

Denny Chu