F0198 - Function & is not defined here

SAP Error Message - Details

• Message type: E = Error

• Message class: F0 - FI batch program messages

• Message number: 198

• Message text: Function & is not defined here

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 F0198 - Function & is not defined here ?

  The SAP error message F0198, which states "Function & is not defined here," typically occurs when a function module or a method is called that is not recognized in the current context. This can happen for several reasons, including:
  Causes:
  
  Function Module Not Defined: The function module or method you are trying to call does not exist in the system or is not activated.
  Incorrect Function Name: There may be a typo or incorrect naming in the function call.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  Missing Package or Transport: The function module may be part of a package or transport that has not been imported into the system.
  Namespace Issues: If the function is in a different namespace, it may not be accessible in the current context.
  
  Solutions:
  
  Check Function Module: Verify that the function module or method exists in the system. You can do this by using transaction SE37 (for function modules) or SE80 (for classes and methods).
  Correct Naming: Ensure that the function name is spelled correctly and matches the case sensitivity.
  Authorization Check: Make sure that the user has the necessary authorizations to execute the function module. You can check this in transaction SU53 after the error occurs.
  Transport Check: If the function module is part of a transport request, ensure that the transport has been successfully imported into the system.
  Namespace Verification: If the function is in a different namespace, ensure that you are using the correct namespace prefix when calling the function.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37: Function Module Maintenance
  SE80: Object Navigator
  SU53: Authorization Check
  
  
  Debugging: If you are unable to resolve the issue, consider using the debugger to trace where the function call is made and gather more context about the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis or development team for further assistance.