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  2. RPG400-L
  3. February 2022

Re: RPG/Java interaction

Hi Doug,

I don't know why RUNJVA wouldn't work? Check the CLASSPATH parameter of the RUNJVA command and see if someone changed it to something other than *ENVVAR? Also, you might verify that none of the needed envvars (JAVA_HOME, CLASSPATH, etc) are being set only at the QShell level.

If they are set properly for the CL command line, it should work fine.

On 2/23/2022 12:14 PM, DEnglander--- via RPG400-L wrote:

I was trying to create a "Hello World" program to test parameter passing.
I can compile it with javac [in STRQSH] but when I use the RUNJVA CLASS()
command to execute it, I get a No Class Def Found Error. I checked the
CLASSPATH and one of the directories is pointing to the directory on the
IFS where the compiled class resides. I am not sure why RUNJVA cannot find
it. When I run the program in QSH [Java Hello] it works as I expect.


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