CICSTraceMax
The CICSTraceMax option is applicable to CICS® system dump analysis only, and is used to specify the maximum CICS® trace table size in kilobytes which can be included in a fault entry minidump.
The value of max_trace_size must be in the range 0 - 2097151 kilobytes. If not specified, the CICSTraceMax option value defaults to 256 kilobytes.
If the actual CICS® trace size exceeds the CICSTraceMax option value in effect, then the trace table is read from the associated CICS® system dump during fault entry reanalysis.