Debugging errors in
SAS macros can be difficult. The SAS Clinical Standards Toolkit defines
the global macro variable_cstDebug to enable these SAS system options:
mprint, mlogic, symbolgen, and mautolocdisplay.
Use these options to
significantly increase the number of lines written to the SAS log.
By default, _cstDebug is set to 0, and these options are not enabled.
See
“Common Errors and Solutions” in Chapter 6, “SASReferences File,” in the
SAS
Clinical Standards Toolkit: User's Guide.