Steve Endow tackles an eConnect 2010 Error: There was an error writing to the pipe: The pipe is being closed
Dynamics GP Land: eConnect 2010 Error: There was an error writing to the pipe: The pipe is being closed
Install, Upgrade & AdminDevelopment & Integration
Archived post from 2012. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.