Id and procesInstanceId variable overideded by null inside call activity


I have a Class contain variable name id and processInstanceId. I passed that class as a variable on start during process start by process key. When the process return from call activity (), it’s variable name mentioned above are overide by null.

If I start proccess by messageKey then it works fine.

  • Process contian the call activity


Hello @Ganesh_Joshi,

Could you please upload your process.

Best regards,


Activation.bpmn (7.0 KB)
I have uploaded the both main and sub process file


Approval.bpmn (7.3 KB)

Approval file


I have attatched the processes file.