How To Fix CRM_BSP_PSOB031 - Partner &1 cannot be the alternative payer as well

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_BSP_PSOB - Messages for Contract Object

• Message number: 031

• Message text: Partner &1 cannot be the alternative payer as well

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_BSP_PSOB031 - Partner &1 cannot be the alternative payer as well ?

  The SAP error message CRM_BSP_PSOB031 indicates that a specific partner (denoted as &1) cannot be assigned as an alternative payer in the context of a business transaction, such as a sales order or service request. This error typically arises in the SAP Customer Relationship Management (CRM) module when there are inconsistencies or conflicts in the partner roles assigned to a business transaction.
  
  Cause:
  
  Role Conflict: The partner in question is already assigned a different role that conflicts with the alternative payer role. For example, if the partner is already designated as a sold-to party or a bill-to party, it cannot simultaneously be an alternative payer.
  
  Configuration Issues: There may be configuration settings in the partner determination procedure that restrict the assignment of certain partners to specific roles.
  Data Integrity Issues: There might be issues with the master data of the partner, such as missing or incorrect information that prevents the system from allowing the