How To Fix M9031 - No entry for screen of characteristic & in table T444M

SAP Error Message - Details

• Message type: E = Error

• Message class: M9 - Logistics Information System: Planning Data

• Message number: 031

• Message text: No entry for screen of characteristic & in table T444M

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 M9031 - No entry for screen of characteristic & in table T444M ?

  The SAP error message M9031, which states "No entry for screen of characteristic & in table T444M," typically occurs in the context of material master data or when working with characteristics in the classification system. This error indicates that there is no defined screen layout for the specified characteristic in the T444M table, which is used to manage the screen layout for characteristics in the classification system.
  Cause:
  
  Missing Entry in T444M: The primary cause of this error is that there is no entry in the T444M table for the characteristic you are trying to use. This can happen if the characteristic was created but not properly configured in the system.
  Incorrect Characteristic: The characteristic being referenced may not be valid or may not have been assigned to the appropriate class.
  Configuration Issues: There may be issues with the configuration of the classification system or the material master data.
  
  Solution:
  
  
  Check T444M Table:
  
  Use transaction code SE11 (Data Dictionary) to view the T444M table.
  Check if there is an entry for the characteristic that is causing the error. If there is no entry, you will need to create one.
  
  
  
  Create/Modify Entry:
  
  If the entry is missing, you can create a new entry in the T444M table for the characteristic. This typically involves specifying the screen layout and other relevant details.
  Ensure that the characteristic is correctly defined and associated with the appropriate class.
  
  
  
  Review Characteristic Configuration:
  
  Go to transaction code CL02 (Change Characteristic) and verify the configuration of the characteristic.
  Ensure that it is assigned to the correct class and that all necessary attributes are set.
  
  
  
  Check Class Configuration:
  
  Use transaction code CL03 (Display Class) to check the class to which the characteristic belongs. Ensure that the class is properly configured and that the characteristic is included.
  
  
  
  Transport Requests:
  
  If changes are made in a development environment, ensure that they are transported to the production environment correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed guidance on configuring characteristics and screen layouts.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SE11: Data Dictionary
  CL02: Change Characteristic
  CL03: Display Class
  
  
  Tables:
  
  T444M: Table for screen layout of characteristics
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further assistance, as they may have additional insights or access to system logs that can help diagnose the problem.