Application Migration fails - ok to mass edit attribute ?

I apologize in advance if I am in the wrong forum, or if i didn't search correctly to find this already addressed.

As documented in TID 3842511, a ZFD application won't migrate if appFlags has a null value - it returns an 'attribute not found' error.

Using the 11.2 demo ZCM server (paid, but still waiting), and Migration Utility 11.2.1.23873 ; this also occurs if appFlags has value integer 0 (zero).
Objects with appFlags > 0 migrate without error.

Since there are so many applications , this business of double-clutching the 'Disconnectable' attribute isn't practical.

Would it be ok to set the appFlags value using an LDAP UPDATE statement (e.g. where appFlags<=0, appFlags=16) ?

thanks for any suggestions, references,etc.