Source:  GroupWise Exchange Gateway.

Explanation:  The gateway failed to convert an attachment.

Possible Cause:  The attachment might be damaged.

Action:  Resend the message and attachment.

Possible Cause:  There might not be enough disk space to perform the operation.

Action:  Verify that there is enough free disk space to convert the attachment

Action:  Make sure that the gateway machine meets the disk space requirements listed in Exchange Gateway System Requirements.