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

RPLM_MT_BE018 - Overview

• 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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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