The CSD VSAM data set is unique in that it is a CICS® data set that is managed by CICS file control. If you want to forward recover the CSD data set, you must specify the recovery attributes in the system initialization table (SIT).
CSDFRLOG=(NO|1–99)
CSDRECOV=(NONE|ALL|BACKOUTONLY)
CSDBKUP=(STATIC|DYNAMIC)
See the CICS System Definition Guide for more information on defining the CSD.