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AutoCAD P&ID limitations
Following are known problems related to AutoCAD P&ID:
The AutoCAD P&ID application link has the following limitations:
Opening or saving files to an Meridian Enterprise vault with AMFS enabled can generate the error "Drawing file is write protected" if the Meridian Enterprise client, EDM Server, and AMFS service are all on the same computer. The error does not occur when Local Workspace is enabled.
An unhandled exception can occur after viewing a project's properties from an Meridian Enterprise vault with AMFS enabled. Restart AutoCAD P&ID to reopen the project.
Synchronizing properties to and from a vault for a P&ID project file is not supported.
The AutoManager File System (AMFS) does not work (vault drive mappings are inaccessible and folder contents invisible) after saving a drawing from AutoCAD P&ID, while AutoCAD P&ID is still open, and if the Meridian Enterprise client and server are running on the same computer.