How To Fix RPLM_MT_BE018 - Maintain the mandatory partner in the back-end system

SAP Error Message - Details

• Message type: E = Error

• Message class: RPLM_MT_BE - Messages for Package RPLM_MT_BE

• Message number: 018

• Message text: Maintain the mandatory partner in the back-end system

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RPLM_MT_BE018 - Maintain the mandatory partner in the back-end system ?

  The SAP error message RPLM_MT_BE018, which states "Maintain the mandatory partner in the back-end system," typically occurs in the context of SAP applications that involve partner functions, such as SAP Customer Relationship Management (CRM) or SAP Logistics. This error indicates that a required partner function has not been maintained in the back-end system for a specific business object, such as a sales order, customer, or vendor.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Partner Data: The mandatory partner (e.g., sold-to party, ship-to party, payer) has not been defined for the relevant business object in the back-end system.
  Configuration Issues: The partner determination procedure may not be correctly configured, leading to the system not being able to find the required partner.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data records related to the partners.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Partner Functions:
  
  Go to the relevant transaction in the back-end system (e.g., VA01 for sales orders).
  Check if the mandatory partner functions are filled in. If not, maintain the required partner data.
  
  
  
  Maintain Partner Data:
  
  Navigate to the relevant master data (e.g., customer master, vendor master) and ensure that the mandatory partner functions are correctly maintained.
  Use transaction codes like XD01 (Create Customer), XD02 (Change Customer), or XK01 (Create Vendor) to maintain partner data.
  
  
  
  Review Partner Determination Procedure:
  
  Check the partner determination procedure assigned to the relevant document type.
  Ensure that the procedure includes the necessary partner functions and that they are marked as mandatory.
  
  
  
  Data Consistency Check:
  
  Run consistency checks on the master data to identify any missing or inconsistent entries.
  Use transaction codes like SE16 to view the relevant tables and check for missing entries.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific details on partner functions and their configuration.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for maintaining partner data (e.g., XD01, XD02, XK01, VA01, etc.).
  SAP Notes: Search for SAP Notes related to RPLM_MT_BE018 for any specific patches or updates that may address the issue.
  Partner Functions: Understand the different partner functions and their roles in your business processes to ensure proper configuration.
  
  By following these steps, you should be able to identify and resolve the cause of the RPLM_MT_BE018 error in your SAP system.