Hi I am trying to e-file a return with form 1116 and it gets rejected.  If I run diagnostics - no errors show.  I use the date 12/31/20 for the Tax paid, not Various (it was a cause of rejections in some other returns)

This is a messages I get:

There was an issue with the submission of this return. Please review the entries on form 1116 and resubmit this return. If you continue to have trouble with the submission of this return you may want to consider filing through US Mail.

Any help is greatly appreciated.