How To Fix /IWFND/MED_CHECK048 - Class '&1' not found

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/MED_CHECK -

• Message number: 048

• Message text: Class '&1' not found

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/MED_CHECK048 - Class '&1' not found ?

  The SAP error message /IWFND/MED_CHECK048 Class '&1' not found typically occurs in the context of SAP Gateway services, particularly when there is an issue with the metadata or the service definition. This error indicates that the system is unable to find a specific class that is expected to be present for the service to function correctly.
  Cause:
  
  Missing Class: The specified class (denoted by &1) is not defined in the system. This could be due to a missing implementation or an incorrect configuration.
  Transport Issues: If the class was recently transported from another system, it may not have been transported correctly or may not exist in the target system.
  Namespace Issues: The class might be in a different namespace that is not accessible or not properly defined in the system.
  Service Registration: The service might not be properly registered or activated in the SAP Gateway.
  
  Solution:
  
  Check Class Existence: Verify if the class specified in the error message exists in the system. You can do this by using transaction SE24 (Class Builder) and searching for the class name.
  Transport Check: If the class is missing, check if it was supposed to be transported from another system. If so, ensure that the transport request was completed successfully.
  Namespace Verification: Ensure that the class is in the correct namespace and that you have the necessary authorizations to access it.
  Service Activation: Go to transaction /IWFND/MAINT_SERVICE and check if the service is properly registered and activated. If not, you may need to register or activate it.
  Rebuild Service: If the service is still not functioning, consider rebuilding the service. You can do this by going to transaction /IWFND/MAINT_SERVICE, selecting the service, and choosing the option to rebuild or regenerate the service.
  Check for Dependencies: Ensure that all dependencies for the class are met and that any required components are also present in the system.
  
  Related Information:
  
  Transaction Codes:
  
  SE24: Class Builder
  /IWFND/MAINT_SERVICE: Service Maintenance
  SE80: Object Navigator (to check for related objects)
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Debugging: If you have access, you can debug the service to see where the error is being triggered, which may provide more context on the missing class.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or development team for further investigation.