Symptom
This KBA explains the operation of the 'Only One Relationship' flag/checkbox in the Business Configuration which is related to allowing a maximum of one relationship for specific business partners.
Environment
- SAP Cloud for Customer
Resolution
Checkbox Verification Mechanism
The system implements a verification process during the creation or modification of a relationship based on the designated Relationship RoleCode. However, this verification does not occur during the flag toggling process within Business Configuration.
Backend Validation
Once the aforementioned flag/checkbox is activated, the backend validation comes into force. Any violations post-activation will prompt the system to trigger an error message.
Resolution of Pre-existing Data Issues
In order to resolve issues of duplicate relationships with pre-existing data, it is suggested to delete the current relationship.
Keywords
Only One Relationship, Business Configuration , KBA , LOD-CRM-INT-ERP , Integration of C4C with ERP , LOD-CRM-INT-S4H , Integration of C4C with S/4 HANA , How To