mf_existfileref.sas File Reference

Checks whether a fileref exists. More...

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Detailed Description

You can probably do without this macro as it is just a one liner. Mainly it is here as a convenient way to remember the syntax!

Parameters

[in]

fref

the fileref to detect

Returns

output Returns 1 if found and 0 if not found. Note - it is possible that the fileref is found, but the file does not (yet) exist. If you need to test for this, you may as well use the fileref function directly.

Version

8

Author

Allan Bowe

Definition in file mf_existfileref.sas.