How To Fix MATNR000 - Material numbers not identical

SAP Error Message - Details

• Message type: E = Error

• Message class: MATNR -

• Message number: 000

• Message text: Material numbers not identical

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 MATNR000 - Material numbers not identical ?

  The SAP error message "MATNR000 - Material numbers not identical" typically occurs when there is a mismatch between material numbers in a transaction or process. This error can arise in various scenarios, such as during goods movements, inventory management, or when creating or updating documents that involve materials.
  Cause:
  
  Mismatched Material Numbers: The most common cause is that the system is trying to process multiple material numbers that are expected to be the same, but they are not.
  Data Entry Errors: Manual entry errors can lead to discrepancies in material numbers.
  Different Material Types: If the materials belong to different types or categories, the system may reject the operation.
  Configuration Issues: There may be configuration settings in the material master or related modules that are causing the mismatch.
  Different Plants or Storage Locations: If the materials are defined in different plants or storage locations, this can also lead to this error.
  
  Solution:
  
  Verify Material Numbers: Check the material numbers involved in the transaction. Ensure that they are identical and correctly entered.
  Check Material Master Data: Review the material master records for the materials in question. Ensure that they are set up correctly and belong to the same material type and group.
  Consistency in Transactions: Ensure that all transactions involving materials are consistent. For example, if you are transferring stock, make sure the source and destination materials are the same.
  Use Transaction Codes: Utilize transaction codes like MM03 (Display Material), MM02 (Change Material), or MM01 (Create Material) to check and modify material details as necessary.
  Review Configuration: If the issue persists, consult with your SAP configuration team to review the settings related to material management and ensure they are correctly configured.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MB1A, MB1B, MB1C, etc., which are used for various material movements.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to perform the actions related to the materials in question.
  Testing in a Sandbox: If possible, replicate the issue in a sandbox environment to troubleshoot without affecting production data.
  
  By following these steps, you should be able to identify the cause of the "MATNR000 - Material numbers not identical" error and implement a solution to resolve it.