How To Fix WW655 - Material type & does not exist

WW655 - Overview

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 655

• Message text: Material type & does not exist

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 WW655 - Material type & does not exist ?

  The SAP error message WW655 indicates that the specified material type does not exist in the system. This error typically occurs when you are trying to create or modify a material master record, and the material type you are referencing is not recognized by the system.
  
  Cause:
  
  Incorrect Material Type: The material type you are trying to use may have been misspelled or incorrectly entered.
  Material Type Not Defined: The material type may not have been defined in the system. This can happen if the configuration for material types has not been completed.
  Authorization Issues: The user may not have the necessary authorizations to access or create materials of the specified type.
  Client-Specific Configuration: The material type may exist in another client but not in the current client you are working in.
  
  
  Solution:
  
  
  Check Material Type: Verify that the material type you are trying to use is correctly spelled and exists in the system. You can do