21004   zERR CANT HARD LINK TO NON FILE

Source:  NSS, Common Layer, Link

Explanation:  NSS is not allowed to create hard links to beast object types (such as a data stream) not derived from a file.

Possible Cause:  In NSS released in NetWare 5, this is probably caused by an internal programming error.

Action:  If this error occurs in a program you are running, contact a Novell Support Provider.

Possible Cause:  An attempt was made to link to something, such as a data stream.

Action:  If you are programming, only link files into directories.