Option: XUTM ERROR PURGE TYPE

This option provides a way to clean Task Manager's log of errors.  The
site manager can enter a string, and this option will then delete every
entry in the log that contains that string.  For example, if the site
manager enters "<UNDEF>" then every error that contains this string
will be deleted.  Two other examples are "ZTSK+3^XQ1:4" and "E".  The
first removes all errors that occurred on the line and command indicated
while the second removes ALL errors whose $ZE value contains an "E".
Note that this does not edit the system's main error log, only Task
Manager's Error Log in the ^%ZTSCH global.