How To Fix /IWFND/CM_DM050 - /IWFND/D_DM_DVC

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_DM -

• Message number: 050

• Message text: /IWFND/D_DM_DVC

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_DM050 - /IWFND/D_DM_DVC ?

  The SAP error message /IWFND/CM_DM050 and /IWFND/D_DM_DVC typically relates to issues in the SAP Gateway or OData services, particularly when dealing with data model definitions or service metadata. Here’s a breakdown of the potential causes, solutions, and related information for these error messages:
  Causes:
  
  Data Model Issues: The error may occur if there are inconsistencies or issues in the data model definitions, such as missing or incorrect annotations.
  Service Registration Problems: The OData service might not be properly registered or activated in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the OData service or the underlying data.
  Service Metadata Issues: Problems with the service metadata, such as missing or incorrect entity sets or properties.
  Backend System Issues: There may be issues in the backend system that the OData service is trying to access, such as data inconsistencies or connectivity problems.
  
  Solutions:
  
  Check Data Model: Review the data model definitions in the SAP Gateway Service Builder (transaction code SEGW) to ensure that all entities, properties, and annotations are correctly defined.
  Activate/Regenerate Service: Go to transaction code /IWFND/MAINT_SERVICE and check if the service is active. If not, activate it. If it is active, try to regenerate the service.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the OData service. This can be done by checking the roles assigned to the user.
  Review Service Metadata: Use the service metadata URL (e.g., /sap/opu/odata/sap/<service_name>/$metadata) to check for any issues in the metadata. Look for missing entity sets or properties.
  Check Backend Connectivity: Ensure that the backend system is reachable and that there are no issues with the data being accessed by the OData service.
  Debugging: If the issue persists, consider debugging the OData service to identify where the error is occurring. You can set breakpoints in the relevant ABAP code.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error messages for any known issues or patches.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Documentation: Review the official SAP documentation for OData services and SAP Gateway for best practices and troubleshooting steps.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.