Error: The field ‘LastName’ with value '' data is missing

Error message

Validation failed on [FILE_ID]:

Form: SchK1[6] OwnerInfo[1]/OwnerName[1]/LastName[1]
Error: The field 'LastName' with value '', data is missing.

Element Name: LastName
XPath: /ReturnState[1]/ReturnDataState[1]/SchK1[6]/OwnerInfo[1]/OwnerName[1]/LastName[1]
XML Fragment:
Field Key: 0,0,0,0,0,0,0,0,0
Error Code: [CODE]
Error Reason: '' violates pattern constraint of '([A-Za-z0-9'-] ?)*[A-Za-z0-9'-]'.
The element '{http://www.irs.gov/efile}LastName' with value '' failed to parse.

Solution

Go to
Organizer
States
Oregon
E-file
Attachments
K-1 Aggregation
Summary
.
Within the K-1 Aggregation XML, ensure that all partners with a first name also have a last name. Review the
<FirstName>
and
<LastName>
elements.
Ensure the
LastName
element is not empty because Oregon requires a last name for every partner in a K-1 aggregation file.
Go to
Organizer
Partner Information
Partner by Partner Data
Partner Name
Partner Information
Reformat Partner Name for State Purpose
. Remove symbols or other invalid characters from the Automatic Reformat or Override reformat name section.
Do a full recompute, then recreate the e-file.