We have an infopath form that uses GetCommonManager, suddenly 1-2 users are now getting the following error:
Infopath contacted a datasource but failed to receive data. The form will load but without the requested data.
The query cannot be run for the following DataObject: GetCommonManager
InfoPath cannot run the specified query.
The SOAP response indicates that an error occured on the server:
Server was unable to process request. ---> Object reference not set to an instance of an object.
We are almost sure this is a permissions issue but we don't know exactly where the permissions aren't set. We don't see anything about this instance or error in our sharepoint/infopath log files.
Where can we start looking to solve this issue?