Error: Field ‘SectionB’ cannot be empty

Error message

1. Validation failed on [FILE_ID]:
Form: SchILB[1] SectionB[1]
Description: Section B
LineNumber: Section B
Error: SectionB
ActionNeeded: Field 'SectionB' cannot be empty
Element Name: SectionB
XPath: /ReturnState[1]/ReturnDataState[1]/SchILB[1]/SectionB[1]
XML Fragment:
Field Key: 0,0,0,0,0,0,0,0,0
Error Code: c00ce011
Error Reason: Element '{http://www.irs.gov/efile}SectionB' cannot be empty according to the DTD/Schema.

Solution

Go to
Organizer
States
Illinois
E-file
Attachments
K-1 Aggregation
Summary
.
Attach a K-1 Aggregation XML file, or clear the
Suppress Schedule B partner information
checkbox.
For system-generated partners, verify they appear at
Tax Forms
States
Illinois
Sch B-Partner Identification
Schedule B
.
If no partners appear, add them at
Organizer
Partner Information
Partner by Partner Data
.
Do a full recompute, then recreate the e-file.