How To Fix 8B028 - You must fill either the Material field or the Control code.

8B028 - Overview

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 028

• Message text: You must fill either the Material field or the Control code.

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 8B028 - You must fill either the Material field or the Control code. ?

  The SAP error message 8B028 indicates that when trying to create or modify a document (such as a purchase order, sales order, or other transactional data), the system requires that either the Material field or the Control code must be filled in. This error typically arises in scenarios where both fields are expected to provide necessary information for processing the transaction.
  
  Cause:
  
  Missing Data: The most common cause of this error is that both the Material field and the Control code are left blank. The system requires at least one of these fields to be populated to proceed with the transaction.
  
  Configuration Issues: There may be configuration settings in the SAP system that enforce this requirement, which could be due to specific business rules or settings in the material management or sales and distribution modules.
  User Input Error: Users may inadvertently skip these fields while entering data, leading to this error.
  
  
  Solution:
  
  
  Fill Required Fields: Ensure