Workflow upgrade - Best practices in designing workflow

[kethur]

Hi Team,

I know there is no magic way of migrating any workflow bpmn changes to a new version of the workflow without writing our own SQL scripts to handle the conditions.   But, could you please let me know if there are best practices to follow so that the migration becomes little easier.  For example less number of workflow variables definition.  Business logic handling etc.

Many thanks,
Raj

[martin_grofcik]

Hi,

As you set process definition upgrade for running process instances is not easy.
org.activiti.engine.impl.cmd.SetProcessDefinitionVersionCmdCould help you in the easiest cases.

Regards
Martin