How To Fix OMW213 - At least 1 material type has to be selected

SAP Error Message - Details

• Message type: E = Error

• Message class: OMW - MB0D

• Message number: 213

• Message text: At least 1 material type has to be selected

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 OMW213 - At least 1 material type has to be selected ?

  The SAP error message OMW213, which states "At least 1 material type has to be selected," typically occurs when you are trying to perform an action that requires the selection of at least one material type, but none has been selected. This error is common in transactions related to material master data, such as creating or changing material types.
  Cause:
  
  No Material Type Selected: The most straightforward cause is that the user has not selected any material types in the relevant screen or selection criteria.
  Configuration Issues: There may be issues with the configuration of material types in the system, which could lead to the system not recognizing any selected material types.
  User Authorization: The user may not have the necessary authorizations to view or select certain material types.
  
  Solution:
  
  Select Material Type: Ensure that you select at least one material type in the relevant transaction. This is usually done in a dropdown or selection box where material types are listed.
  Check Configuration: If you are an administrator or have access to configuration settings, check the configuration of material types in the system. Ensure that the material types you want to use are properly defined and active.
  User Authorization: Verify that the user has the necessary authorizations to access and select the material types. This may involve checking user roles and permissions in the SAP system.
  Restart the Transaction: Sometimes, simply restarting the transaction or logging out and back into the system can resolve temporary glitches.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transactions related to material management, such as MM01 (Create Material), MM02 (Change Material), or MM03 (Display Material).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Refer to SAP documentation for detailed information on material types and their configuration. This can provide insights into how to properly set up and manage material types in your organization.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.