How To Fix MD908 - MaterialSupplyAndDemandViewCategoryCode &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 908

• Message text: MaterialSupplyAndDemandViewCategoryCode &1 does not exist

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MD908 - MaterialSupplyAndDemandViewCategoryCode &1 does not exist ?

  The SAP error message MD908 indicates that there is an issue with the Material Supply and Demand View Category Code in the system. This error typically arises when the system is trying to access a category code that has not been defined or does not exist in the configuration.
  Cause:
  
  Missing Configuration: The specified category code is not defined in the system. This could be due to a configuration oversight or an incomplete setup.
  Incorrect Input: The category code being referenced may have been entered incorrectly in the transaction or report.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration that lead to the system not recognizing the category code.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the configuration settings for Material Management (MM) or Supply Chain Management (SCM) in SAP.
  Verify that the category code in question is defined in the relevant settings. You can check this in the customizing settings under:
  
  SPRO > Logistics > Material Management > Inventory Management > Define Supply and Demand View Categories.
  
  
  If the category code is missing, you may need to create it or adjust the existing configuration.
  
  
  
  Verify Input:
  
  Ensure that the category code being used in the transaction or report is correct. Double-check for any typographical errors or incorrect entries.
  
  
  
  Check Master Data:
  
  Review the material master data to ensure that all necessary views and configurations are correctly set up.
  If there are inconsistencies, you may need to correct the master data.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more information on the specific category codes and their usage.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and input, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM03 (Display Material) to check the material master data or SPRO to access the configuration settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  User Authorization: Ensure that you have the necessary authorizations to view and modify the configuration settings.
  
  By following these steps, you should be able to resolve the MD908 error and ensure that the Material Supply and Demand View Category Code is correctly configured in your SAP system.