Need help on complex java object querying

Hello all,

I am currently using camunda 7 to develop my workflow application.

Using embedded process engine with spring boot.

In my bpmn, there will be only one process variable, which will be a complex java class like below

incase if i want to get all the process instances containing stringValue as “tteesstt”, How do i query it using the Camunda Process Engine APIs(Process Engine API | like Runtimeservice API.


Hi @DineshDinesh,

complex variables could not used in queries. They are stored in a binary table.

You could create a String variable with the attibutes, you want to search for: Extending human task management in Camunda 7 | Camunda Platform 8

Hope this helps, Ingo

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Thanks Ingo for the response