TF203103: You cannot use Auto Merge or Accept Yours Rename Theirs to resolve the conflict on {0} because the target already has a pending delete on it.
TF203099: You cannot unshelve a merge change to {0} because a merge change to this item is already pending in your workspace. ...
TF203100: You cannot unshelve a change to {0} because a deletion of this item is already pending in your workspace. You must ...
TF203101: You cannot unshelve a deletion of {0} because a change to a child of this item is pending in your workspace. You ...
TF203102: You cannot use AutoMerge or Take Theirs to resolve the conflict on {0} because the shelveset from which conflict ...
TF203103: You cannot use Auto Merge or Accept Yours Rename Theirs to resolve the conflict on {0} because the target already ...
TF204000: The Team Foundation Server for this workspace does not support one or more of the checkin options you have selected. ...
TF204000: The Team Foundation server to which your team project is connected does not support querying merge relationships. ...
TF204000: The Team Foundation server to which your team project is connected does not support queuing pending edit requests ...
TF204000: The Team Foundation server to which your team project is connected does not support requesting extended merge information. ...