The following group of words are reserved for programs written in the C/Base Report Writer language and cannot be used as field names:
AND FF MATCH SKIP
ARE FIELD MAXPAGES SKIPPAGES
ASC FIELDS MINUTE SORT
ASCENDING FILE MONTH SORTED
AT FILEFULL NE START
BEGIN FIND NL STRLEFT
BOTTOM FIRSTLINE NOOUTPUT STRLEN
BP FOR NOT STRMID
BY FORMAT OF STRRIGHT
CENTERED FORMNAME OR TAB
CHECK FROM PAGE THEN
DATE GE PAGELENGTH TIME
DAY GT PAGEWIDTH TO
DECR HOUR PRINT TOP
DECREASING IF PROC TOTAL
DELETE IN PROCEDURE TRACE
DESC INCR READ UPDATE
DESCENDING INCREASING REPEAT USING
DIV INSERT REPORT VARIABLE
DO INTO RESULT VARIABLES
EACH IS RETURN WATCH
ELSE LASTLINE RIGHT_JUST WHERE
END LE ROUND WHILE
END_OF_FILE LEFT_JUST RUNNING YEAR
EOF LINE SECOND
EQ LT SELECT
ERROR MAIN SET
Note: The words PRINT, print and Print are all different names. Therefore, as long as a word does not match a word on the above list exactly, it can be used as a field name provided, of course, that you follow all of the other rules for assigning field names outlined in the various C/Base manuals.