How To Fix USMD1102 - Data model &1, entity type &2: Change of storage and use type

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 102

• Message text: Data model &1, entity type &2: Change of storage and use type

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 USMD1102 - Data model &1, entity type &2: Change of storage and use type ?

  The SAP error message USMD1102 typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue related to the data model configuration, specifically concerning the change of storage and use type for a particular entity type.
  Cause:
  The error message indicates that there is an inconsistency or conflict in the configuration of the data model. This can happen due to several reasons, such as:
  
  Inconsistent Configuration: The storage type or use type for an entity type has been changed in a way that is not compatible with existing configurations or data.
  Data Model Changes: Changes made to the data model (like adding or modifying entity types) may not have been properly reflected in the system.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), there may be inconsistencies in the transport process.
  Custom Code: Custom enhancements or modifications may conflict with standard configurations.
  
  Solution:
  To resolve the USMD1102 error, you can follow these steps:
  
  
  Check Configuration: Review the configuration of the data model in the SAP MDG system. Ensure that the storage and use types for the entity type in question are correctly defined and consistent with the overall data model.
  
  
  Review Change Logs: Look at the change logs to identify any recent changes made to the data model or entity types that could have triggered the error.
  
  
  Consistency Check: Run consistency checks in the MDG system to identify any discrepancies in the data model configuration.
  
  
  Transport Management: If the issue arose after a transport, verify that all necessary objects were included in the transport request and that the transport was successful.
  
  
  Custom Code Review: If there are custom enhancements, review the code to ensure it does not conflict with the standard behavior of the data model.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for additional guidance and troubleshooting steps.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  MDG Documentation: Review the official SAP Master Data Governance documentation for best practices in data model configuration and management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the USMD1102 error and implement an appropriate solution.