My federal and state returns are accepted but my school return is rejected multiple times due to PIT-068.

I have verified the data input into Turbo Tax - all Payer federal ID and state IDs are correct as well as the taxes withheld and the state code.    I am at wits end to figure out why it keeps being rejected.   I have used Turbo Tax for many years with the same income/withholding situations and have NEVER had a problem.   When checking the filing status after the rejection - Turbo Tax says "we can help fix" the problem.   However, NOTHING is indicated as to the problem