Error: The field State with value [ENTERED_VALUE] data format is not correct

Error message

Validation failed on [FILE_ID]:

Form: CAForm568ScheduleK-1[1][@documentId='F568SK1] LLCInformation[1]/USAddress[1]/State[1]
Description: State
Requirement: State abbreviations, a.k.a. state codes
Error: The field 'State' with value '[ENTERED_VALUE]', data format is not correct.

Element Name: State
XPath: //CAForm568ScheduleK-1[@documentId='F568SK1']/LLCInformation[1]/USAddress[1]/State[1]
XML Fragment: [ENTERED_VALUE]
Field Key: 85,15457,150,0,0,0,0,0,0
Error Code: [CODE]
Error Reason: '[ENTERED_VALUE]' violates enumeration constraint of 'AL AK AS AZ AR CA CO MP CT DE DC FM FL GA GU HI ID IL IN IA KS KY LA ME MH MD MA MI MN MS MO MT NE NV NH NJ NM NY NC ND OH OK OR PW PA PR RI SC SD TN TX VI UT VT VA WA WV WI WY AA AE AP'.
The element '{http://www.ftb.ca.gov/efile}State' with value '[ENTERED_VALUE]' failed to parse.

Solution

Go to
Tax Forms
Federal
1065 - US Partnership Return of Income
Page 1
.
Remove US from the
Country code
field.
Country Code
is only required for foreign addresses.
Run a full recompute and recreate the e-file.