How To Fix BRF337 - Application class SYSTEM is reserved and cannot be changed

SAP Error Message - Details

• Message type: E = Error

• Message class: BRF - Messages for Business Rule Framework

• Message number: 337

• Message text: Application class SYSTEM is reserved and cannot be changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRF337 - Application class SYSTEM is reserved and cannot be changed ?

  The SAP error message BRF337 indicates that you are trying to modify or change an application class that is reserved for the system. In SAP Business Rule Framework (BRF), certain application classes are predefined and cannot be altered by users to maintain system integrity and stability.
  
  Cause:
  The error occurs when:
  
  You attempt to create or modify an application class that is part of the reserved system classes.
  You may be trying to use a name that is already reserved for system use, which is not allowed.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Application Class Name: Ensure that the application class name you are trying to create or modify does not conflict with any reserved system classes. Use a unique name that does not start with "SYSTEM" or any other reserved prefix.
  
  
  Use Custom Application Classes: If you need to create custom rules or logic, create your own application class that does