How To Fix USMD1B301 - &1 &2: A master record with value &4 does not exist for attribute &3

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1B - Meldungen: MDF Anschluss

• Message number: 301

• Message text: &1 &2: A master record with value &4 does not exist for attribute &3

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Procedure for System Administrators

If you have unintentionally entered value &V4&, correct your entry.
If you want to use value &V4&, you must first create a corresponding
master record.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1B301 - &1 &2: A master record with value &4 does not exist for attribute &3 ?

  The SAP error message USMD1B301 typically occurs in the context of Master Data Governance (MDG) when there is an attempt to reference a master record that does not exist for a specific attribute. This error indicates that the system is unable to find a valid master record for the specified attribute value.
  Cause:
  The error message can be triggered by several factors, including:
  
  
  Missing Master Data: The master data record that is being referenced does not exist in the system. This could be due to data not being created or being deleted.
  
  
  Incorrect Attribute Value: The value being used for the attribute may be incorrect or misspelled, leading the system to search for a non-existent record.
  
  
  Data Synchronization Issues: If the system is integrated with other systems, there may be synchronization issues where the master data has not been updated or replicated correctly.
  
  
  Configuration Issues: There may be configuration settings in the MDG that are not set up correctly, leading to the inability to find the required master data.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Master Data: Verify that the master data record for the specified attribute value exists in the system. You can do this by navigating to the relevant master data transaction and searching for the record.
  
  
  Correct Attribute Value: Ensure that the value being used for the attribute is correct. Check for any typos or discrepancies in the value.
  
  
  Create Missing Records: If the master data record does not exist, you may need to create it. Ensure that all required fields are filled out correctly.
  
  
  Data Replication: If the data is supposed to be replicated from another system, check the replication process to ensure that it has completed successfully and that there are no errors.
  
  
  Review Configuration: Check the configuration settings in the MDG to ensure that they are set up correctly for the master data you are working with.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the specific error message for additional guidance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing master data in SAP, such as BP (Business Partner), MM01 (Create Material), etc.
  SAP Notes: Search for SAP Notes related to the error message USMD1B301 in the SAP Support Portal for any known issues or patches.
  MDG Configuration: Review the configuration settings in the MDG application to ensure that all necessary settings for master data attributes are correctly defined.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in MDG for further assistance.