Diagnosis
When you delete a contingent, you also have to delete the structure(that is, the operational/exercise relationships) for the contingent (ifthis exists). However, you can only delete a relationship if it has the"Planned" or "Rejected" status.
At least one of the relationships affected by deleting the contingentalready has a status other than "Planned" or "Rejected".

System Response
To avoid inconsistencies, the system does not allow you to delete thecontingent.

Procedure
If possible, convert the relationships with a status other than"Planned" or "Rejected" to the "Rejected" status. Then delete thecontingent.