How To Fix PFL_API028 - Dynamic parameter switch is not performed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 028

• Message text: Dynamic parameter switch is not performed

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 PFL_API028 - Dynamic parameter switch is not performed ?

  The SAP error message PFL_API028 indicates that a dynamic parameter switch was not performed as expected. This error typically arises in the context of SAP's parameter handling, particularly when dealing with dynamic parameters in the system.
  Cause:
  The error can occur due to several reasons, including:
  
  Incorrect Configuration: The dynamic parameters may not be configured correctly in the system.
  Missing Authorization: The user may lack the necessary authorizations to perform the parameter switch.
  System Settings: There may be issues with the system settings or the environment that prevent the switch from being executed.
  Technical Issues: There could be underlying technical issues, such as problems with the application server or database connectivity.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for the dynamic parameters in the relevant transaction (e.g., RZ10 for profile parameters).
  Ensure that the parameters are defined correctly and that the values are appropriate.
  
  
  
  Review Authorizations:
  
  Verify that the user executing the operation has the necessary authorizations to perform the dynamic parameter switch.
  Check the roles and profiles assigned to the user.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any related error messages or warnings that could provide more context about the issue.
  Look for any dumps in transaction ST22 that might indicate a deeper problem.
  
  
  
  Restart Services:
  
  Sometimes, restarting the relevant application server or services can resolve transient issues that may be causing the error.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to dynamic parameters and the specific error message for additional troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RZ10 (for profile parameters), SM21 (system log), and ST22 (dump analysis).
  SAP Notes: Search for SAP Notes related to PFL_API028 or dynamic parameter handling for any known issues or patches.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the PFL_API028 error message in SAP.