/IWFND/CM_CNP044 - List of participants is empty for GSDO type '&1' '&2' '&3'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_CNP -

• Message number: 044

• Message text: List of participants is empty for GSDO type '&1' '&2' '&3'

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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AnswerBot

• What is the cause and solution for SAP error message /IWFND/CM_CNP044 - List of participants is empty for GSDO type '&1' '&2' '&3' ?

  The SAP error message /IWFND/CM_CNP044 List of participants is empty for GSDO type '&1' '&2' '&3' typically occurs in the context of SAP Gateway and OData services. This error indicates that there are no participants (or entities) available for the specified GSDO (Generic Service Data Object) type in the system.
  Cause:
  
  No Data Available: The most common cause is that there are no entries in the database for the specified GSDO type. This could be due to data not being created or existing data being deleted.
  Incorrect Configuration: The GSDO type may not be correctly configured in the system, leading to an inability to retrieve participants.
  Authorization Issues: The user may not have the necessary authorizations to view the data associated with the specified GSDO type.
  Service Activation: The OData service may not be properly activated or registered in the SAP Gateway.
  Filter Criteria: If the request includes filter criteria, it may be too restrictive, resulting in no data being returned.
  
  Solution:
  
  Check Data Availability: Verify that there are entries in the database for the specified GSDO type. You can do this by checking the relevant tables or using transaction codes that allow you to view the data.
  Review Configuration: Ensure that the GSDO type is correctly configured in the system. This may involve checking the settings in the SAP Gateway or the relevant customizing transactions.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data. You can use transaction SU53 to analyze authorization issues.
  Activate OData Service: Make sure that the OData service is activated in the SAP Gateway. You can check this using transaction /IWFND/MAINT_SERVICE.
  Review Filter Criteria: If applicable, review the filter criteria being used in the request to ensure they are not too restrictive. Adjust the criteria as necessary to retrieve data.
  
  Related Information:
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: To manage and activate OData services.
  SE11: To check the database tables related to the GSDO type.
  SU53: To analyze authorization issues.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP Gateway documentation for more information on GSDO types and OData services.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting the SAP Community for further assistance.