Is IBMFAC(BPX.CAHFS.*) when HFSSEC(OFF) is set?
Is IBMFAC(BPX.CAHFS.*) when HFSSEC(OFF) is set?
With HFSSEC(ON) normal USS validation is bypassed.
With it bypassed, you use BPX.CAHFS.xxxxx controls and secures HFS functions with CA Top Secret when HFSSEC(ON). Here is the link to the doc.
With HFSSEC(OFF), normal USS security resumes and checking for IBMFAC(BPX.CAHFS.*) no longer occurs.