You can determine if CICS® VR VSAM batch logging is enabled for a VSAM sphere by examining the contents of the FRLOG parameter in the catalog entry of the VSAM base cluster. You can run the LISTCAT ALL program against a VSAM base cluster to view the contents of the FRLOG parameter, along with many other parameters.
To view the FRLOG value defined for a data class, you can display the attributes of the data class using the ISMF "DATA CLASS LIST" panel:
Panel List Utilities Scroll Help
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DGTLGP21 DATA CLASS LIST
Command ===> Scroll ===
Entries 1-9 of 9
Data Columns 37-40
CDS Name : Y421252.MYSCDS
Enter Line Operators below:
LINE DATACLAS SPC CONS REDUCE REC ACC
OPERATOR NAME RELIEF SPC UPT BIAS FRLOG
---(1)---- --(2)--- --(37)--- -(38)-- -(39)-- -(40)-
DCC1 NO -- ------ NONE
DCY NO -- USER REDO
DC1 NO -- ------ ----
DC3 NO -- ------ ----
DC66 NO -- ------ ----
DC777 NO -- USER ----
DDC1 NO -- ------ ----
DDC2 NO -- ------ ----
TDC1 NO -- ------ REDO
---------- -------- ------ BOTTOM OF DATA ------ -------- ---
The value in the FRLOG column indicates if CICS VR VSAM batch logging is enabled for the listed data classes. A blank value indicates an FRLOG setting of NULL.