How To Fix MSG_CL_ER276 - All NWSDs (ODataServices) deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_CL_ER - Message Class for Enterprise Registry

• Message number: 276

• Message text: All NWSDs (ODataServices) deleted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MSG_CL_ER276 - All NWSDs (ODataServices) deleted ?

  The SAP error message MSG_CL_ER276 indicates that all OData services (NWSDs - NetWeaver Service Data) have been deleted. This error typically arises in the context of SAP Gateway or when working with OData services in an SAP system.
  Cause:
  
  Deletion of OData Services: The most direct cause of this error is that all OData services associated with a particular service or application have been deleted from the system.
  Configuration Issues: There may be configuration issues in the SAP Gateway or the service registration that lead to the system not recognizing any available OData services.
  Transport Issues: If OData services were transported from one system to another, there might have been issues during the transport process that resulted in the deletion or unavailability of the services.
  Authorization Issues: Lack of proper authorizations might prevent the system from accessing the OData services, leading to the perception that they have been deleted.
  
  Solution:
  
  Check Service Registration: Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE) and check if the OData services are registered. If they are not, you may need to register them again.
  Recreate or Restore Services: If the services were deleted, you may need to recreate them or restore them from a backup if available.
  Check Transport Requests: If the issue arose after a transport, check the transport requests to ensure that the OData services were included and correctly transported.
  Authorization Check: Ensure that the user has the necessary authorizations to access the OData services. You can check the roles and authorizations assigned to the user.
  System Logs: Review the system logs (transaction code SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for more detailed information on service management and troubleshooting.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.