How To Fix USMD1019 - Data model &1, entity type &2: Invalid data element &3

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 019

• Message text: Data model &1, entity type &2: Invalid data element &3

What causes this issue?

The entity type &V2& is used in the hierarchies of entity type &V4& as
an additional entity type with the usage <LS>Hierarchy Name</>. The data
element defined for the entity type must fulfill the following technical
prerequisites:
Data type: CHAR, NUMC or CUKY
Maximum length: 30 characters
At least one of the prerequisites is <ZH>not</> fulfilled for the data
element.

System Response

The data model cannot be saved or activated.

How to fix this error?

Specify a data element for entity type &V2& that fulfills the relevant
prerequisites.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1019 - Data model &1, entity type &2: Invalid data element &3 ?

  The SAP error message USMD1019 typically indicates that there is an issue with a data model or entity type in the context of SAP Master Data Governance (MDG). The error message breaks down as follows:
  
  Data model &1: This refers to the specific data model that is being referenced in the error.
  Entity type &2: This indicates the specific entity type within the data model that is causing the issue.
  Invalid data element &3: This points to a data element that is not valid or recognized in the context of the specified entity type.
  
  Cause
  The error can occur due to several reasons:
  
  Incorrect Configuration: The data model or entity type may not be correctly configured, leading to references to non-existent or invalid data elements.
  Missing Data Elements: The data element specified may not exist in the system or may have been deleted or renamed.
  Transport Issues: If the data model was transported from one system to another, there may have been issues during the transport process that led to inconsistencies.
  Version Mismatch: There may be a version mismatch between the data model and the underlying data elements, especially if changes were made in the data model without corresponding updates to the data elements.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings for the data model and entity type in SAP MDG.
  Verify that the data elements referenced in the configuration are valid and exist in the system.
  
  
  
  Validate Data Elements:
  
  Use transaction codes like SE11 (Data Dictionary) to check if the data element specified in the error message exists.
  If it does not exist, you may need to create it or update the configuration to reference a valid data element.
  
  
  
  Review Transport Logs:
  
  If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate what went wrong during the transport process.
  
  
  
  Check for Updates:
  
  Ensure that all relevant components of SAP MDG are up to date and that there are no pending updates that could affect the data model.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific data model and entity type for any known issues or additional troubleshooting steps.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance, providing them with the error details and any steps you have already taken.
  
  
  
  Related Information
  
  SAP Notes: Check for any SAP Notes related to the specific error message or the data model you are working with. SAP Notes often provide solutions or workarounds for known issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Refer to the official SAP MDG documentation for detailed information on data models, entity types, and data elements.
  
  By following these steps, you should be able to identify and resolve the cause of the USMD1019 error in your SAP environment.