Message type: E = Error
Message class:  CRM_IC_CMP_SSC - Message class for UI comp. in IC Shared Service Center 
Message number: 018
Message text: Is Contact Person For relationship already exists for &1 contacts
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The SAP error message CRM_IC_CMP_SSC018 indicates that there is an attempt to create or assign a contact person to a relationship in the SAP CRM system, but the system has detected that a contact person for that relationship already exists for the specified number of contacts (indicated by &1).
Cause: This error typically occurs in the following scenarios: Duplicate Contact Assignment: You are trying to assign a contact person to a business partner or relationship where that contact person is already assigned. Data Integrity Rules: The system enforces data integrity rules that prevent the same contact person from being assigned multiple times to the same relationship.
Configuration Issues: There may be specific configurations in the CRM system that restrict the assignment of contact persons based on certain criteria.
Solution: To resolve this error, you can take the following steps: Check Existing Assignments: Review the existing assignments for the contact person in question. You can do this by navigating to
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