Symptom
The error "Multiple lines input for one to one association: benefitInsurancePlanEnrollmentDetails" appears when performing BenefitEnrollment import.
Environment
SAP SuccessFactors Employee Central: Global Benefits
Cause
Incorrect data.
Resolution
Fields like external code should have unique value in the import file. There are files like BenefitEnrollment.csv, BenefitEnrollment-Insurance Plan Details.csv, BenefitEnrollment-Pension Dependent Nominees.csv, Insurance Plan Enrollment Details-Enrolling For Dependent.csv, etc. where we have this field and similar other fields that should have unique value. Verify that in all the files same unique value (for example A1234) is used for the same field and same user. A mismatch in the value will cause the error.
Keywords
Insurance, import, auto, number, unique, duplicate, constraint , KBA , LOD-SF-EC-GBF , Global Benefits , LOD-SF-EC-EDP , Import Employee Data (EC Core only) , Problem