How To Fix USMD2260 - Data model &1: 'Attachments' not possible for entity type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD2 - Master Data: UI Modeling

• Message number: 260

• Message text: Data model &1: 'Attachments' not possible for entity type &2

What causes this issue?

Entity type &v2& does not allow attachments because the checkbox
<DS:DE.USMD_HAS_ATTACHMENT>Attachments</> is not selected for this
entity type in data model &V1&.

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?

Select the <ls>Attachments</> checkbox for entity type &V2& in data
model &V1&, or select an entity type for which the <ls>Attachments</>
checkbox is selected.

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 USMD2260 - Data model &1: 'Attachments' not possible for entity type &2 ?

  The SAP error message USMD2260 indicates that there is an issue with the data model configuration in the SAP system, specifically related to the handling of attachments for a particular entity type. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause:
  
  Entity Type Configuration: The entity type specified in the error message does not support attachments. This could be due to the way the data model is defined in the SAP system.
  Data Model Settings: The data model may not have been configured to allow attachments for the specified entity type. This can happen if the entity type is not designed to handle attachments in the business process.
  Missing Customization: If the entity type is supposed to support attachments, there may be missing configurations or customizations that need to be applied.
  
  Solution:
  
  
  Check Entity Type Configuration:
  
  Go to the data model configuration in the SAP system and verify if the entity type mentioned in the error message is set up to allow attachments.
  If it is not configured to allow attachments, you may need to modify the data model to enable this feature.
  
  
  
  Review Data Model Settings:
  
  Ensure that the data model settings for the entity type are correctly defined. This includes checking the properties and attributes of the entity type to confirm that attachments are supported.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for the specific data model you are working with. This can provide insights into whether attachments are supported for the entity type in question.
  
  
  
  Custom Development:
  
  If the entity type is intended to support attachments but does not, you may need to implement custom development to enable this functionality. This could involve creating a custom entity type or modifying existing configurations.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for assistance. They can provide guidance based on the specific version and configuration of your SAP system.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on how to handle attachments for entity types.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Ensure that you have access to training materials or documentation related to the data model and entity types in your SAP system, as this can help in understanding the configuration options available.
  
  By following these steps, you should be able to identify the cause of the USMD2260 error and implement a suitable solution.