How To Fix /MVA/AMP_MESSAGES055 - A business partner must be entered.

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMP_MESSAGES -

• Message number: 055

• Message text: A business partner must be entered.

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 /MVA/AMP_MESSAGES055 - A business partner must be entered. ?

  The SAP error message /MVA/AMP_MESSAGES055 indicates that a business partner must be entered in the context of a specific transaction or process. This error typically arises in scenarios where a business partner is required for processing transactions related to materials, sales, or logistics, particularly in the context of SAP Advanced Planning and Optimization (APO) or SAP S/4HANA.
  Cause:
  
  Missing Business Partner: The most common cause of this error is that the business partner field is left blank or not filled in the relevant transaction.
  Configuration Issues: There may be configuration settings in the system that require a business partner to be specified for certain processes.
  Data Entry Errors: Users may inadvertently skip entering the business partner due to oversight or misunderstanding of the required fields.
  
  Solution:
  
  Enter Business Partner: The immediate solution is to ensure that a valid business partner is entered in the relevant field. This can usually be done in the transaction screen where the error occurs.
  Check Configuration: If the error persists, check the configuration settings in the system to ensure that the business partner is set up correctly for the relevant processes. This may involve:
  
  Verifying the business partner roles and relationships.
  Ensuring that the business partner is active and properly maintained in the system.
  
  
  Review Documentation: Consult the SAP documentation or help files related to the specific transaction to understand the requirements for entering a business partner.
  User Training: If users frequently encounter this error, consider providing additional training or guidance on the importance of entering business partner information in relevant transactions.
  
  Related Information:
  
  Business Partner Concept: In SAP, the business partner concept is used to manage all entities (customers, vendors, etc.) that interact with the organization. Understanding how to create and maintain business partners is crucial for avoiding this error.
  Transaction Codes: Familiarize yourself with the relevant transaction codes where this error might occur, such as those related to sales orders, purchase orders, or material management.
  SAP Notes: Check for any SAP Notes or updates related to this error message, as there may be specific patches or fixes provided by SAP.
  
  If the issue continues after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.