I have retrieved the unmanaged package using workbench from one org and have to deploy the that in another org .
I'am directly deploying the retrieved package by just logging into another org using Workbench but the user which was present in the org I retrieved from is not present in the org in which I will deploy.
Does this create an error while deploying using Workbench because I am facing the same error while deployment?
You can simply login to SFDC and navigate to Setup -> Deploy -> Deployment Status
There you should see all the deployments Including those which are done using workbench.
There you can select the deployment and view status. If there are any issues it will report it there.
This is the deployment i did with workbench and its showing with proper status
Turns out that all my issues were caused by not removing the '.report' part of the report name in the package.xml
Best Answer
Any metadata that references a user, such as assignment rules, won't deploy correctly if that user isn't present in the target org.
To correct this, you can unzip the metadata and manually update each entry to point to a user that does exist in the target org.