TF294020: Team project collection '{0}' is already mapped to the following PWA: {1}. You must first unmap this collection before re-mapping it to another PWA instance.
TF294015: Field mappings already exist for the following team project collection: {0}. You must specify the /force option ...
TF294016: You do not currently have any fields mapped. You must first upload the field mapping file before you can map projects. ...
TF294017: You must first register PWA '{0}' with Team Foundation Server before you can map it to the team project collection. ...
TF294018: You cannot perform the current operation because no team project is defined for the team project collection. Create ...
TF294020: Team project collection '{0}' is already mapped to the following PWA: {1}. You must first unmap this collection ...
TF294021: The following team project collection is not mapped to a PWA instance: {0}. Check the mapping for the team project ...
TF294026: The following work item field does not exist: {0}. Contact your administrator for Team Foundation Server to add ...
TF294028: The work item type '{0}' could not be found in the following team project: {1}. Check that you have specified the ...
TF294029: The following PWA instance is not registered: {0}. If you just registered this PWA instance, wait a few minutes ...