State review shows one check this entry for depreciation and amortization, sch B, line 17a. It will not let me edit the entry. How can I edit this entry?

It is a best practice to return to the place these details were originally entered. 

To learn more about the different depreciation treatment options, click the links below.

• Depreciation of Business Assets
  • Section 179 depreciation
  • Bonus depreciation
  • Safe Harbor Election - do not depreciate items that cost less than $2,500 each.
• IRS Publication 946

I am having the same problem, except I have 0 depreciation and there is a zero in that field (line 17a)

the error says if it is zero to not put anything in that field. well, I didn't put it there. If I override the field to get rid of it, then it says I can't efile. 

More information could help diagnose your issue.  For which state return are you receiving this error?

@dvanhuis

@KWHITEMAN

I am filing in California. I need to know how to get the zero to go away without overriding the cell. 
thanks for your help.