Not able to upload Absence using HDL

Summary: Hi All,

We are trying to upload Absence using HDL but in the below format

METADATA|PersonAbsenceEntry|Employer|PersonNumber|AbsenceType|AbsenceStatus|ApprovalStatus|StartDate|EndDate|AbsenceReason
MERGE|PersonAbsenceEntry|XXXX|XXXX|Annual Leave|SUBMITTED|APPROVED|2025/01/02|2025/01/06|No advance

But we are presented with the below error:

The line for component {DISCRIM} with instruction {INSTR} doesn't include values that define a unique reference to the record.

Can anyone help to resolve this

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24C

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