How To Fix SADL_GEN_DRFT_MSG204 - Object name &1 is not VDM-compliant.

SAP Error Message - Details

• Message type: E = Error

• Message class: SADL_GEN_DRFT_MSG - Message for Draft generation

• Message number: 204

• Message text: Object name &1 is not VDM-compliant.

What causes this issue?

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

System Response

How to fix this error?

For more information please refer to:
<DS:REPO.SADL_GEN_DRFT_CALL_VDM_DOCU>VDM CDS Draft Modeling</>
<DS:REPO.SADL_GEN_DRFT_CALL_DRFT_DOCU>Draft Persistence Generation</>

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 SADL_GEN_DRFT_MSG204 - Object name &1 is not VDM-compliant. ?

  The SAP error message SADL_GEN_DRFT_MSG204 indicates that the object name specified is not compliant with the Virtual Data Model (VDM) standards. This error typically arises when working with the SAP Gateway or when trying to create or access a service that relies on VDM.
  Cause:
  The error can occur due to several reasons:
  
  Non-compliance with VDM Naming Conventions: The object name may not follow the required naming conventions or structure defined for VDM.
  Missing Annotations: The object may lack necessary annotations that are required for VDM compliance.
  Incorrect Data Model: The underlying data model may not be properly defined or may not meet the requirements for VDM.
  Incompatible Data Types: The data types used in the object may not be compatible with VDM standards.
  
  Solution:
  To resolve the SADL_GEN_DRFT_MSG204 error, you can take the following steps:
  
  
  Check Object Naming: Ensure that the object name follows the VDM naming conventions. This includes checking for special characters, length, and format.
  
  
  Review Annotations: Verify that the necessary annotations are present in the object definition. This may include checking for annotations like @ObjectModel, @UI, and others that are relevant to VDM.
  
  
  Validate Data Model: Review the underlying data model to ensure it is correctly defined. This includes checking relationships, associations, and cardinalities.
  
  
  Data Type Compatibility: Ensure that the data types used in the object are compatible with VDM standards. This may involve changing data types or adjusting the structure of the object.
  
  
  Use Transaction Codes: Utilize transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to inspect and modify the object definitions.
  
  
  Consult Documentation: Refer to SAP documentation or the SAP Help Portal for guidelines on VDM compliance and best practices.
  
  
  Testing: After making the necessary changes, test the object again to ensure that it is now VDM-compliant.
  
  
  Related Information:
  
  Virtual Data Model (VDM): VDM is a design concept in SAP that provides a standardized way to access and manipulate data. It is essential for creating OData services and ensuring that data is presented in a consistent manner.
  SAP Gateway: The SAP Gateway is a technology that enables the connection of devices, environments, and applications to SAP systems. Understanding how it interacts with VDM can help in troubleshooting related issues.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to this error message.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.