Peoplecode trace capture variable value

Hi,

I'm troubleshooting our signon peoplecode

If %SignonUserId = &defaultUserId Then

         &userID = %Request.GetHeader("Shib-uid"); /* UVM - get Webauth uid */

....      

 

For above code, I want to see  the result of %Request.GetHeader("Shib-uid");  in trace file and also Trace each statement in program

What value should  I  set for  TracePC= in psappsrv.cfg?  I tried 2052 ( 2048+4) and 2056 (2048 + 8). I only see peoplecode statement in trace file, the variable values are not shown.

; PeopleCode Tracing Bitfield

;

; Bit       Type of tracing

; ---       ---------------

; 1         - Trace Evaluator instructions  (not recommended)

; 2         - List Evaluator program        (not recommended)

; 4         - Show assignments to variables

; 8         - Show fetched values

; 16        - Show stack