This error occurs when one or more fields in the diagram being imported exceed the character limits enforced by MeasureSquare CRM. When a field is over the limit, the diagram import fails and CRM is unable to link an estimation to that record.
The fields and their character limits are:
To resolve this issue:
Open the diagram in MeasureSquare 8 or MeasureSquare Mobile before re-importing it into MeasureSquare CRM.
Review the Item Name, Room Name, and Tab Name fields, and shorten any that are 100 characters or more.
Review the Item Description field, and shorten any that are 500 characters or more.
Save the diagram, then re-import it into MeasureSquare CRM.