Error Code 20

[circa76]

Hi, after running otcheckndx I get the following error:

checking 00000/tax-dynamic
checking words
word 1609135 zzzzzzzz error: sum of postings should equal tokens want 316790276 got 316586295
*** error 20 ***

Can anyone tell me what this means? The documentation I have is not helpful and our support contract ended eons ago.

Strange but the index still works just fine.

thanks!