How To Fix /AIF/NEWRT_BGRFC005 - Class &1 does not exist on db.

SAP Error Message - Details

• Message type: E = Error

• Message class: /AIF/NEWRT_BGRFC -

• Message number: 005

• Message text: Class &1 does not exist on db.

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 /AIF/NEWRT_BGRFC005 - Class &1 does not exist on db. ?

  The SAP error message /AIF/NEWRT_BGRFC005 Class &1 does not exist on db typically indicates that the system is unable to find a specific class in the database that is required for the processing of a Business Application Programming Interface (BAPI) or a related function. This error is often associated with the Application Interface Framework (AIF) in SAP.
  Cause:
  
  
  Missing Class: The specified class (denoted by &1 in the error message) does not exist in the database. This could be due to:
  
  The class was never created or activated.
  The class was deleted or not properly transported from a development environment to the production environment.
  There is a mismatch in the naming or version of the class.
  
  
  
  Transport Issues: If the class was recently transported, there may have been an issue during the transport process that prevented the class from being created in the target system.
  
  
  Configuration Issues: Incorrect configuration settings in the AIF or related components may lead to the system looking for a class that is not available.
  
  
  Solution:
  
  
  Check Class Existence: 
  
  Use transaction code SE24 (Class Builder) to check if the class exists in the system. If it does not exist, you may need to create it or transport it from another system.
  
  
  
  Transport the Class: 
  
  If the class is missing, check the transport logs to see if there were any issues during the transport process. If necessary, re-transport the class from the development system.
  
  
  
  Activate the Class: 
  
  If the class exists but is not activated, activate it using SE24.
  
  
  
  Check Configuration: 
  
  Review the AIF configuration settings to ensure that they are correctly set up and pointing to the right classes.
  
  
  
  Debugging: 
  
  If the issue persists, consider debugging the AIF process to identify where the system is trying to access the class and why it cannot find it.
  
  
  
  Consult Documentation: 
  
  Refer to SAP documentation or notes related to AIF and the specific class you are dealing with for additional guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  AIF Documentation: Review the official SAP documentation for the Application Interface Framework for more context on how classes are used within AIF.
  Community Forums: Consider searching or posting on SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.