You can use the Interactive Storage Management Facility (ISMF) dialog interface to enable VSAM batch logging for a data class.
Panel Utilities Scroll Help ------------------------------------------------------------------------------ DATA CLASS DEFINE Page 4 of 4 SCDS Name . . . : TEST.CDS Data Class Name : TEST To DEFINE Data Class, Specify: Shareoptions Xregion . . . _ (1 to 4 or blank) Xsystem . . . _ (3, 4 or blank) Reuse . . . . . . . . . . . N (Y or N) Initial Load . . . . . . . R (S=Speed, R=Recovery or blank) BWO . . . . . . . . . . . . __ (TC=TYPECICS, TI=TYPEIMS, NO or blank) Log . . . . . . . . . . . . _ (N=NONE, U=UNDO, A=ALL or blank) Logstream Id . . . . . . . __________________________ FRlog . . . . . . . . . . . _ (A=ALL, N=NONE, R=REDO, U=UNDO or blank) RLS CF Cache Value . . . . A (A=ALL, N=NONE, U=UPDATESONLY) Use ENTER to perform Verification; Use UP Command to View previous Panel; Use HELP Command for Help; Use END Command to Save and Exit; CANCEL to Exit. Command ===> _________________________________________________________________