How To Fix HRASR00_DT_FSCN_DATA104 - Incomplete or undefined back-end service &1

SAP Error Message - Details

• Message type: E = Error

• Message class: HRASR00_DT_FSCN_DATA - Message of Data Class for Form Scenarios

• Message number: 104

• Message text: Incomplete or undefined back-end service &1

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 HRASR00_DT_FSCN_DATA104 - Incomplete or undefined back-end service &1 ?

  The SAP error message HRASR00_DT_FSCN_DATA104 indicates that there is an issue with the back-end service configuration in the context of SAP HR (Human Resources) applications, particularly when using the SAP Fiori or SAP HCM processes. The message states that the back-end service is either incomplete or undefined, which can prevent the application from functioning correctly.
  Cause:
  
  Missing or Incorrect Service Configuration: The back-end service that the application is trying to access may not be properly configured in the SAP system. This could be due to missing entries in the service registry or incorrect service definitions.
  Authorization Issues: The user may not have the necessary authorizations to access the specified back-end service.
  Service Not Activated: The service might not be activated in the SAP Gateway or the relevant OData service might not be registered.
  System Connectivity Issues: There could be connectivity issues between the front-end and back-end systems, leading to the inability to access the required service.
  
  Solution:
  
  
  Check Service Configuration:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE) and check if the required OData service is listed and activated.
  If the service is not activated, activate it.
  
  
  
  Verify Service Definition:
  
  Ensure that the service definition is complete and correctly configured. Check for any missing parameters or incorrect settings.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the service. This can be done by checking the user roles and authorizations in the SAP system.
  
  
  
  Test Service Connectivity:
  
  Use transaction /IWFND/GW_CLIENT to test the OData service directly. This can help identify if the service is reachable and functioning as expected.
  
  
  
  Review System Logs:
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP Notes or documentation related to the specific service or application you are working with. There may be known issues or additional configuration steps required.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes that might address this specific error message or provide guidance on service configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for the specific HR module or Fiori application you are using to ensure all prerequisites and configurations are met.
  
  By following these steps, you should be able to identify and resolve the issue related to the HRASR00_DT_FSCN_DATA104 error message.