The following data element might not be correctly populated
in the VSAM Data Set Allocation (VCA_VS) file:
DAAEFDS - Number of Extended Format Data Sets
The problem was caused during a workfile merge process where
the valid value of DAAEFDS was sometimes overlaid by an
invalid value of zero, for sites using the MAINSTAR utility
MVF00010 to update catalogs.
Data element DAAEFDS contains zero for some data sets,
where an IDCAMS LISTCAT report shows the EXTENDED attribute.
As a result, Reports or analysis of extended format data sets might yield
Release : 14.2
Component : CA MICS DASD SPACE ANALYZER