APAR IC19915 addresses this problem...fixed in Client PTF5...

        -----Original Message-----
        From:   Hager, Wolfgang [SMTP:Wolfgang.Hager AT IZB DOT DE]
        Sent:   Wednesday, November 18, 1998 3:00 AM
        To:     ADSM-L AT VM.MARIST DOT EDU
        Subject:        ANS4032E Error

        Does anybody now this problem:
        11/16/1998 14:07:43 ANS4032E Error processing
        '/es351/https-www01/conf_bk/obj.conf': file is not compressed.

        I can not restore this file because of the error message: file is
not
        compressed.

        Wolfgang Hager