User has Studio 11 installed but is getting a SAP error when trying to run Transaction/Query. It may be that the SAP server the user is working with has an old version of the Function Module installed.
Winshuttle client products and Winshuttle Function Module
Please see the compatibility matrix on this link for confirmation of which combination work together. The best practice is to have the Winshuttle client products and the Winshuttle Function Module at the same version but there may be times when this is not possible such as when upgrading the client before upgrading the function module.
For Studio with Foundation compatibility, see Studio-Foundation compatibility.