X_TRACE_LEVEL is a fixed lexicon with the following values:
Saved
Value
Displayed Value
0 0-Exceptions only
1 1-User Trace
2 2-Internal Level 2
3 3-Internal Level 3
4 4-Internal Level 4
5 5-Legislation
6 6-Internal Level 6
7 7-UserCalc Trace
8 8-Program Trace
9 9-Utility Trace