How To Fix PFL_API010 - Parameter &1 cannot be changed dynamically

SAP Error Message - Details

• Message type: E = Error

• Message class: PFL_API - A1S/CTC-API Error Messages

• Message number: 010

• Message text: Parameter &1 cannot be changed dynamically

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PFL_API010 - Parameter &1 cannot be changed dynamically ?

  The SAP error message PFL_API010 indicates that a specific parameter (denoted as &1) cannot be changed dynamically during the execution of a program or transaction. This typically occurs when a parameter is set to a fixed value or is defined in such a way that it cannot be altered at runtime.
  Cause:
  
  Fixed Parameters: The parameter in question is defined as a fixed parameter in the system configuration or in the program logic, meaning it is not designed to be changed dynamically.
  Program Logic: The program or transaction may have specific logic that restricts changes to certain parameters after they have been initialized.
  Transaction Restrictions: Some transactions or function modules have inherent restrictions on changing certain parameters once they are set.
  
  Solution:
  
  Review Parameter Definition: Check the definition of the parameter in the relevant configuration or program code to understand why it cannot be changed dynamically.
  Modify Program Logic: If you have access to the program code, consider modifying the logic to allow for dynamic changes if it makes sense for your use case.
  Use Alternative Parameters: If the parameter cannot be changed, look for alternative parameters or methods to achieve the desired outcome without needing to change the fixed parameter.
  Consult Documentation: Review SAP documentation or help files related to the specific transaction or function module to understand the limitations and intended usage of the parameters.
  Contact SAP Support: If you believe this is an error or if you need further assistance, consider reaching out to SAP support for guidance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Identify the transaction code or function module where the error occurs to narrow down the context.
  Debugging: If you have the necessary permissions, use the debugging tools in SAP to trace the execution and see where the parameter is being set and why it cannot be changed.
  
  By understanding the context of the error and the limitations of the parameters involved, you can take appropriate steps to resolve the issue.