Version 3 Backward compatibility

[Gaston Arango Acosta]

Hello Folks, Hope somebody can help me with this.

I need to load 6 workflows modeled for version 3.6 to a new server running RunaWFE 4.2.0 without to adapt them to version 4. I read about the compatibility in documentation but, i don´t understand well this line:

For details see SystemProperties.isV3CompatibilityMode()

where in my server do i have to enable this setting , and wath options do i have, is something in the standalone.xml or in my wfe.custom folder ? or in standalone.sh, standalone.conf

Version 3 backward compatibility mode

To enable execution of business processes designed for version 3 without adapting them set JVM system property (in bat, sh) v3compatibility to true. For details see SystemProperties.isV3CompatibilityMode()

Note: Im Running the new RunaWFE 4.2.0 Server with Redhat 7.1 as S.O and Postgresql 9.2.10 as the database server.

Grettings

[Artem Mikheev]

Hello!

Open file $JBOSS_HOME/bin/standalone.conf
And add this line at the end of it:
JAVA_OPTS="$JAVA_OPTS -Dv3compatibility=true"

[Gaston Arango Acosta]

Thanks a lot Artem very Useful, Now i just need to make some test fields with the workflows in the new server.

Greetings