How To Fix USMD1A030 - Set for entity type &1: No value for higher-level entity type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1A - Messages: Abstraction Layer

• Message number: 030

• Message text: Set for entity type &1: No value for higher-level entity type &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1A030 - Set for entity type &1: No value for higher-level entity type &2 ?

  The SAP error message USMD1A030 typically occurs in the context of Master Data Governance (MDG) when there is an issue with the hierarchical structure of the data being processed. This error indicates that for a specific entity type (denoted as &1), there is no value provided for a higher-level entity type (denoted as &2). 
  Cause:
  
  Missing Hierarchical Data: The error usually arises when the system expects a higher-level entity (like a parent or related entity) to be defined, but it is missing or not properly linked.
  Data Inconsistency: There may be inconsistencies in the data model or the data being uploaded/processed, leading to the absence of required values.
  Configuration Issues: The configuration of the entity types in the MDG may not be set up correctly, leading to missing relationships or dependencies.
  
  Solution:
  
  Check Data Hierarchy: Ensure that the higher-level entity (entity type &2) is correctly defined and exists in the system. You may need to create or link the higher-level entity to the lower-level entity.
  Review Data Input: If you are uploading data, check the input data for completeness. Ensure that all required fields, especially those related to hierarchical relationships, are filled out correctly.
  Validate Configuration: Review the configuration settings for the entity types in the MDG. Ensure that the relationships between the entity types are correctly defined in the data model.
  Use MDG Tools: Utilize the MDG tools to validate the data model and check for any inconsistencies or missing links. This may include using transaction codes like MDGIMG or MDG_MAINTAIN.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of MDG you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG for configuration and MDG_MAINTAIN for maintaining master data.
  SAP Notes: Check SAP Notes for any updates or patches that may address this specific error message.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar cases encountered by other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.