Solution or Workaround
Summary
The IMPORT command fails with this error.
Invalid numeric input! Bad data in numeric field
SUBROUTINE:IMPARC
LABEL ERR :9000
FORMAT # :9
Bad data :
40********** 42 41 1 1 2
Bad buffer:
Line number:195
Must abort!
Cause
Large negative numbers in the ID column.
Solution
1. Open the existing coverage in PC ARC/INFO.
2. Specify EDITFEATURE ARC and SELECT ALL
3. PUT newcov (put all arcs into a new coverage).
4. BUILD newcov line
5. Go into TABLES and SELECT newcov.aat
6. CALC newcov_id = $recno + 1
7. Quit TABLES
8. At the ARC prompt run IDEDIT newcov
9. BUILD NEWCOV LINE
10. EXPORT cover newcov newcov
Your file should import correctly.