How To Fix MG512 - No entry in key field for long text for material &

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 512

• Message text: No entry in key field for long text for material &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MG512 - No entry in key field for long text for material & ?

  The SAP error message MG512 ("No entry in key field for long text for material &") typically occurs when the system is unable to find a long text entry for a specific material in the database. This can happen in various transactions where long texts are expected, such as during material master maintenance or when creating purchase orders.
  Cause:
  
  Missing Long Text: The most common cause is that the long text for the specified material has not been created or is missing in the system.
  Incorrect Material Number: The material number provided may be incorrect or does not exist in the system.
  Text Type Not Defined: The text type for the long text may not be defined or configured properly in the system.
  Authorization Issues: There may be authorization issues preventing access to the long text data.
  
  Solution:
  
  Check Material Existence: Verify that the material number you are using is correct and exists in the system. You can do this by using transaction codes like MM03 (Display Material) to check the material master data.
  Create Long Text: If the long text is indeed missing, you can create it using transaction codes like:
  
  MM02: Change Material Master
  ME21N: Create Purchase Order (if applicable)
  Navigate to the long text section and enter the required text.
  
  
  Check Text Type Configuration: Ensure that the text type for long texts is properly configured in the system. You can check this in the customizing settings (transaction SPRO) under:
  
  Logistics - General > Texts > Define Text Types.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to view or edit long texts. You may need to contact your SAP security administrator if you suspect authorization issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), MM03 (Display Material), and ME21N (Create Purchase Order).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to long texts and materials.
  Documentation: Review SAP documentation or help files related to material master data and long text management for additional guidance.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for further assistance.