Duplicate key errors in the partner profile when setting up two Identical relationships (1902) - Sterling Gentran:Server for Microsoft Windows

Symptom

Receiving Duplicate Key error when setting up more than one relationship for a partner

ODBC: MFC database exception encountered in PartnerLIB Error: Cannot insert duplicate key row in object 'Relationship_tb' with unique index 'RelationshipKEY'.
The statement has been terminated.
Cannot insert duplicate key row in object 'Relationship_tb' with unique index 'RelationshipKEY'.
The statement has been terminated.
SQL Statement: SELECT ""PartnerKEY"",""Direction"",""Agency"",""Version"",""TransactionSetID"",""Relea se"",""TestMode"",""Description"",""ImportTemplateKEY"",""DataEntryTemplateKEY"" ,""TurnAroundTemplateKEY"",""ExportTemplateKEY"",""ExportFileName"",""ExportToFl atFileNow"",""TurnAroundNow"",""SequenceCheckType"",""AckErrors"",""AckExpected" ",""HoursOverdue"",""AckTemplateKEY"",""AckTransactionSetID"",""ApplicationKEY"" ,""Alias"",""FunctionalGroupControlKEY"",""InterchangeControlKEY"",""ControlNumb er"",""PrintTemplateKEY"",""RelationshipTemplateKEY"",""SkipComplianceCheck"","" ImmediateAckProcessing"",""IsAcknowledgement"",""ExportToMailbox"",""RecipientMa ilbox"",""RecipientEMailAddress"",""ContentType"",""ContentSubType"" FROM ""Relationship_tb"" WHERE ""PartnerKEY"" = 'Partner Name' and ""Direction"" = 1 and ""Description"" = '810 - IN' ORDER BY ""PartnerKEY"" User: User Name Computer: Server Name AuditEventID: 70523 EventName: gentran ."