access denied

Error The workflow could not update the item, possibly because one or more columns for the item require a different type of information

why I have to give access to all users edit permission to able to run workflow it look like very hard to do it

Thanks

scenario is while the user add new items to his list which he has edit permission the workflow will start automatically to update another list view some data

quiz is the

2 lists

list one user has edit permission

list tow has read only

workflow update only list 2

why I have to give the initiator user access to list 2 to lit workflow run successfully

Message was edited by: Essam Refat