How To Fix FDT_BRS013 - Class &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_BRS - BRFplus Business Rule Services

• Message number: 013

• Message text: Class &1 does not exist

What causes this issue?

The system has tried to access an ABAP OO class in order to retrieve
information about deployed services. However, the required class &v1&
does not exist.
This situation can occur with the following object types:
Procedure Call expression
Call Procedure action
Formula expression containing custom formula functions
These object types have in common that users can associate them
dynamically with objects that exist outside the scope of BRFplus. For
the object types in question, this means:
Procedure call (both expression and action): The class to which the
associated static method belongs was not found.
Formula: The class providing the method used as a custom formula
function was not found.

System Response

The object cannot be activated.

How to fix this error?

Depending on the type of scenario you are working on, choose one of the
following alternatives:
If you are modeling a Decision Service Management scenario that is
deployed to a managed system, ensure that class &v1& is available in the
managed system.
If you are modeling a local BRFplus scenario, ensure that class &v1& is
available in the local system.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_BRS013 - Class &1 does not exist ?

  The SAP error message FDT_BRS013 with the description "Class &1 does not exist" typically occurs in the context of SAP's Flexible Data Import (FDI) or Business Rules Framework (BRF+). This error indicates that the system is trying to reference a class that has not been defined or does not exist in the system.
  Cause:
  
  Missing Class Definition: The specified class (indicated by &1) has not been created or is not available in the system.
  Incorrect Configuration: There may be a misconfiguration in the settings where the class is expected to be referenced.
  Transport Issues: If the class was recently transported from another system, it may not have been included in the transport request or may not have been activated properly.
  Authorization Issues: The user may not have the necessary authorizations to access the class.
  
  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 ensure it is properly transported from another system.
  
  
  
  Create the Class:
  
  If the class is missing, you can create it using transaction code SE24. Ensure that you define all necessary attributes and methods as required by your application.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the relevant application or module to ensure that the class is correctly referenced. This may involve reviewing the settings in BRF+ or FDI.
  
  
  
  Transport Management:
  
  If the class was supposed to be transported, check the transport logs to ensure that it was included in the transport request and that it was successfully imported into the target system.
  
  
  
  Authorization Check:
  
  Ensure that the user encountering the error has the necessary authorizations to access the class. This may involve checking roles and authorizations in transaction code PFCG.
  
  
  
  Consult Documentation:
  
  Review any relevant SAP documentation or notes related to the specific application or module you are working with, as there may be additional steps or considerations.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  System Logs: Review system logs (transaction code SLG1) for additional context or related error messages that may provide more insight into the issue.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.