I have a Nintex account set up as a constant. But I am still getting this error when it tries to move a document into another folder with the same permissions.
Where have you set it?
What action are you using?
Who has started the workflow?
Where have you set it? I set the Constant at Farm Level. the account has "Edit" permissions
What action are you using? I am using Copy to SharePoint
Who has started the workflow? A user with "edit" permissions. But in the Copy to SharePoint I use Override Credentials w/ the constant account
I had this same issue, but resolved it by using the Override Credentials and verifying that those creds can change data on the destination library. Before I did this, the action was using the System account to edit the library which did not have access. If you do not provide override credentials, the system account is used.
Retrieving data ...