How To Fix USMD1088 - Data model &1, entity type &2, attribute &3: Data type &4 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 088

• Message text: Data model &1, entity type &2, attribute &3: Data type &4 is invalid

What causes this issue?

The following data types are currently <ZH>not</> supported for
attributes of entity types of <DS:DE.USMD_USAGE_TYPE>storage and use
type</> <LS>1</> or <LS>4</>:
LCHR,,,,Long character string, requires INT2 field prefix
LRAW,,Long byte sequence, requires INT2 field prefix
RAW,,,,Uninterpreted sequence of bytes
RAWSTRING,,Variable long sequence of bytes

System Response

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

How to fix this error?

Change the domain of the data element accordingly.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message USMD1088 - Data model &1, entity type &2, attribute &3: Data type &4 is invalid ?

  The SAP error message USMD1088 typically indicates that there is an issue with the data model configuration in the SAP system, specifically related to an entity type and its attributes. Here’s a breakdown of the components of the error message and potential solutions:
  Cause:
  
  
  Invalid Data Type: The error suggests that the data type specified for a particular attribute in the data model is not valid. This could be due to:
  
  Typographical errors in the data type definition.
  Using a data type that is not supported for the specific attribute.
  Mismatches between the expected data type and the actual data type defined in the model.
  
  
  
  Configuration Issues: There may be issues in the configuration of the data model itself, such as:
  
  Incorrectly defined entity types or attributes.
  Missing or incorrect mappings between the data model and the underlying database.
  
  
  
  Version Compatibility: If you are using a newer version of SAP or have recently upgraded, there may be changes in data types or structures that are not compatible with your existing configurations.
  
  
  Solution:
  
  
  Check Data Type Definitions: Review the data type definitions for the specified attribute in the data model. Ensure that the data type is valid and supported by SAP. You can do this by:
  
  Navigating to the data model configuration in the SAP system.
  Verifying the data type against SAP documentation or the data dictionary.
  
  
  
  Correct Configuration: If you find any discrepancies in the configuration:
  
  Correct the data type in the data model.
  Ensure that all entity types and attributes are properly defined and mapped.
  
  
  
  Testing: After making changes, test the data model to ensure that the error no longer occurs. You can do this by running the relevant transactions or reports that utilize the data model.
  
  
  Consult Documentation: If you are unsure about the valid data types or configurations, refer to the official SAP documentation or help resources for guidance.
  
  
  Seek Support: If the issue persists after checking the configurations, consider reaching out to SAP support or consulting with an SAP expert who can provide more specific assistance based on your system setup.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Data Model Documentation: Review the documentation for the specific data model you are working with to understand the expected configurations and data types.
  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 and resolve the cause of the USMD1088 error in your SAP system.