ORA-12413
The labels with tags label_1 and label_2 do not belong to the same OLS policy.
- label_1: The tag for the first label.
- label_2: The tag for the second label.
Cause
The labels being compared belong to different Oracle Label Security (OLS) policies. Only labels that belong to the same OLS policy can be compared.
Action
Review labels associated with the OLS policy in DBA_SA_LABELS. Compare labels that belong to the same OLS policy.