How To Fix 8B663 - Enter a material number

8B663 - Overview

• Message type: E = Error

• Message class: 8B - Localization (Brazil)

• Message number: 663

• Message text: Enter a material number

What causes this issue?

A material number has not been entered.

System Response

This item cannot be processed.

How to fix this error?

Enter a material number.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 8B663 - Enter a material number ?

  The SAP error message 8B663 ("Enter a material number") typically occurs when a user attempts to perform an action that requires a material number, but the system does not have a valid material number provided in the input fields. This error can arise in various transactions related to materials, such as creating or modifying material master records, processing inventory, or executing procurement activities.
  
  Cause:
  
  Missing Input: The most common cause is that the user has not entered a material number in the required field.
  Incorrect Field: The user may be in the wrong field or transaction where a material number is expected.
  Data Entry Error: There may be a typographical error or formatting issue with the material number entered.
  Authorization Issues: In some cases, the user may not have the necessary permissions to view or enter material numbers.
  
  
  Solution:
  
  Enter a Material Number: Ensure that you enter a valid material number in the appropriate field. Check for