How To Fix CRM_OPPORT_H018 - Choose one partner only

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_OPPORT_H - Output for Opportunity Header

• Message number: 018

• Message text: Choose one partner only

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_OPPORT_H018 - Choose one partner only ?

  The SAP error message "CRM_OPPORT_H018: Choose one partner only" typically occurs in the SAP Customer Relationship Management (CRM) module when a user attempts to assign multiple partners to a business transaction (like an opportunity) where only one partner is allowed.
  Cause:
  This error is usually triggered when:
  
  The system is configured to allow only one partner for a specific role (e.g., Sold-to Party, Payer, etc.) in the context of the transaction.
  The user has inadvertently selected multiple partners for a role that is restricted to a single partner.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Review Partner Assignment:
  
  Go to the partner assignment section of the opportunity or transaction.
  Check the partners that have been assigned to the transaction.
  
  
  
  Select Only One Partner:
  
  If multiple partners are assigned to a role that only allows one, you need to remove the additional partners.
  Ensure that only one partner is selected for the role that is causing the error.
  
  
  
  Check Configuration:
  
  If you believe that the configuration should allow multiple partners, you may need to check the settings in the SAP Customizing Implementation Guide (IMG).
  Navigate to the relevant configuration settings for partner determination in CRM and verify the rules for partner roles.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to partner determination and assignment in CRM for further insights.
  
  
  
  User Training:
  
  If this is a recurring issue, consider providing training to users on how to correctly assign partners in CRM transactions.
  
  
  
  Related Information:
  
  Partner Roles: Understand the different partner roles available in CRM and their configurations.
  Transaction Types: Different transaction types may have different rules regarding partner assignments.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the "Choose one partner only" error in SAP CRM.