How To Fix SDDIC_DDLA_RT006 - No annotation GUID provided

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_DDLA_RT - Messages for DDLA Runtime

• Message number: 006

• Message text: No annotation GUID provided

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_DDLA_RT006 - No annotation GUID provided ?

  The SAP error message SDDIC_DDLA_RT006: No annotation GUID provided typically occurs in the context of SAP's Data Dictionary or when working with annotations in the SAP system, particularly in relation to OData services or Fiori applications. This error indicates that the system is expecting an annotation GUID (Globally Unique Identifier) but it was not provided in the request or configuration.
  Cause:
  
  Missing Annotation GUID: The most direct cause of this error is that the system is trying to access or process an annotation that requires a GUID, but none was supplied.
  Configuration Issues: There may be a misconfiguration in the OData service or the related metadata that leads to the absence of the required GUID.
  Development Errors: If you are developing custom OData services or Fiori applications, there might be an oversight in the code where the annotation GUID should be specified.
  Transport Issues: If the system has recently undergone a transport of changes, it’s possible that the necessary annotations were not included or were not properly activated.
  
  Solution:
  
  Check Configuration: Review the configuration of the OData service or the Fiori application to ensure that all required annotations are correctly defined and that the GUIDs are properly assigned.
  Provide Annotation GUID: If you are developing or customizing an application, ensure that you are providing the necessary annotation GUID in your code where required.
  Activate Annotations: If the annotations are part of a transport request, ensure that they are activated in the target system. You can do this by navigating to the relevant transaction (like /IWFND/MAINT_SERVICE for OData services) and checking the service's metadata.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to annotations.
  Debugging: If you have access to the development environment, you can debug the OData service or application to trace where the GUID is expected and why it is not being provided.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific fixes or recommendations provided by SAP.
  Documentation: Review the official SAP documentation for OData services and annotations to understand the requirements and best practices.
  Community Forums: Engage with the SAP Community or forums where similar issues may have been discussed, and solutions shared by other users.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the context in which the error occurs.