IBM Mainframe Forum

Hi Team,

i need a help in workaround for a requirement where i have to invoke a java jar file from Mainframe using jcl
requirement is to invoke jar file , also if possible passing arguments thorugh JCL and then whatever the result is to copy into mainframe datasets in next step.

what i teh required enviorenment set up or class i would require to call the java jar file.

Also how to get started and pre-reequisites for this requirement. If anyone here can just give me a reference code and explanation on it.

Thanks,
FelDNY

IBM Redbooks are the most useful source of information for such queries

a staring point would be a google search with

ibm redbooks java

also googling with something like

zos executing a jar container from jcl

will return quite a bit of informations

enrico-sorichetti wrote:IBM Redbooks are the most useful source of information for such queries

a staring point would be a google search with

ibm redbooks java

also googling with something like

zos executing a jar container from jcl

will return quite a bit of informations

f: THANKS !
m trying to use BPXBATCH utility , invoking jar via shell, how do i get in Zos unix framework
i tried entering OMVS at beginning but no luck .
i need to create a STDOUT file in the BPXBATCH step, m stuck here. How do i create path?

topic moved where it belongs

enrico-sorichetti wrote:topic moved where it belongs

F: can you help in here? what i am missng on .

You posted originally in the Forum rules section

what happened when you googled with

"zos icl example to run java jar"

I got many links that answered your question

for example https://www.ibm.com/developerworks/syst ... atchz.html

up to you to investigate further

These users thanked the author enrico-sorichetti for the post:

FelNYD (Fri Mar 12, 2021 4:02 pm)

enrico-sorichetti wrote:what happened when you googled with

"zos icl example to run java jar"

I got many links that answered your question

for example https://www.ibm.com/developerworks/syst ... atchz.html

up to you to investigate further

F:
i tried and created JCL using utility, i am facing one issue, wile executing the script which calls the jar file
java.sh
java -jar /tmp/java-test.jar

error in spool:
.¦/./..¦/...._..¦/./......¦/.: /tmp/javarun.sh 1: FSUM7351 not found

can you please guide what parameter i need to change.

the message hints that something was not found

time to get your support involved
we do not belong to your organisation and we do not know your setup