Http Connector output in parallel multi instance

I have an http connector in my parallel multi-instance. When it runs as parallel job I got optimistic locking exception. Is there any way to save the connector output as local variable?

Has anyone had this problem?

@Mohammad_Mahdavi In parallel multi instance, you need to enable the jobs to be executed exclusively and also set the save points to avoid optimistic locking exceptions. In that case the variable used for storing connector response will get override everytime. To preserve responses from multi instance activity, you can store the response in a collection.

Thank you. Listener and non-async task after connector can also be used to save it as local variable.