How To Fix CH149 - Material already created - you can extend it with function MATCR MR

CH149 - Overview

• Message type: E = Error

• Message class: CH - CAD/PP integration messages

• Message number: 149

• Message text: Material already created - you can extend it with function MATCR MR

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 CH149 - Material already created - you can extend it with function MATCR MR ?

  The SAP error message CH149 ("Material already created - you can extend it with function MATCR MR") typically occurs when you attempt to create a new material in the system, but a material with the same key (such as material number) already exists. This message indicates that instead of creating a new material, you should extend the existing material's data.
  
  Cause:
  
  Duplicate Material Number: The material number you are trying to create already exists in the system.
  Material Type: The material type you are trying to create may already be assigned to an existing material.
  Incorrect Transaction: You might be using a transaction that is intended for creating new materials when you should be using one for extending existing materials.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Material:
  
  Use transaction code MM03 (Display Material) to check if the material number already exists in the system.
  If it exists, review its details to determine if