How To Fix RDM_BBY404 - Missing discount type for discount on the Buy side

SAP Error Message - Details

• Message type: E = Error

• Message class: RDM_BBY - Bonus Buy: Messages

• Message number: 404

• Message text: Missing discount type for discount on the Buy side

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RDM_BBY404 - Missing discount type for discount on the Buy side ?

  The SAP error message RDM_BBY404, which indicates "Missing discount type for discount on the Buy side," typically arises in the context of procurement processes, particularly when dealing with discounts in purchasing documents such as purchase orders or contracts.
  Cause:
  This error usually occurs due to one of the following reasons:
  
  
  Configuration Issues: The discount type may not be properly configured in the system. This could be due to missing entries in the relevant customizing settings for discounts in the purchasing module.
  
  
  Master Data Issues: The vendor master data or material master data may not have the necessary discount type defined, leading to the system being unable to apply the discount.
  
  
  Document Type Issues: The specific document type being used may not support the discount type that is being referenced.
  
  
  Missing Condition Records: There may be no condition records set up for the discount type in the pricing procedure, which means the system cannot find the necessary information to apply the discount.
  
  
  Solution:
  To resolve the RDM_BBY404 error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the SPRO transaction and navigate to the relevant configuration settings for purchasing.
  Ensure that the discount types are correctly defined in the pricing procedure for the purchasing documents.
  
  
  
  Review Master Data:
  
  Check the vendor master data and material master data to ensure that the discount type is correctly assigned.
  Make sure that the relevant fields for discounts are filled out correctly.
  
  
  
  Verify Document Type:
  
  Ensure that the document type you are using supports the discount type you are trying to apply. You may need to adjust the configuration if necessary.
  
  
  
  Check Condition Records:
  
  Use transaction codes like MEK1 (Create Condition) or MEK2 (Change Condition) to check if the condition records for the discount type exist.
  If they do not exist, create the necessary condition records for the discount type in the pricing procedure.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any specific notes or guidelines related to the discount types and their configuration.
  
  
  
  Testing:
  
  After making the necessary changes, test the purchasing document again to see if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to troubleshoot the purchasing documents.
  Pricing Procedure: Understand how pricing procedures work in SAP, as they define how prices and discounts are calculated in purchasing documents.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the procurement module.