The POI download page has a link to archives.
https://poi.apache.org/download.html#archive Somewhere in the 3.1x range they started changing some classes to use enums. That requires changes on the RPG side. I think 3.14 may be the last safe version.
On Wed, 2020-06-24 at 15:42 -0500, K Crawford wrote:
I am trying to get the sample program POI36/XLCRTDEMO to work.
I am getting this message:
RNQ0301
Message . . . . : Java exception received when calling Java method (C G D
F).
Cause . . . . . : RPG procedure XLCRTDEMO in program POI36/XLCRTDEMO
received Java exception "java.lang.NoClassDefFoundError:
org.apache.poi.xssf.usermodel.XSSFWorkbook" when calling method "<init>"
with signature "()V" in class
"org.apache.poi.xssf.usermodel.XSSFWorkbook".
I saw in the archives someone with this same issue. The solution was to
make sure the class path was set correctly. It talks about
'/java/poi-3.11/poi-3.11-20141221.jar'.
on the Apache POI the version that is available is 'poi-4.1.2/poi-4.1.2.jar'
I have this in '/java/poi-4.1.2/poi-4.1.2.jar'
I have signed off and on.
Entered the command ADDENVVAR ENVVAR(classpath)
VALUE('/java/poi-4.1.2/poi-4.1.2.jar')
then called the XlCrtDemo program.
Is my issue it must be poi-3.11? If so, where do I get it?
I have not installed DOM4J or XMlBeans. Could that be the issue? I was
unclear if they were needed.
--
Kerwin Crawford
[
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