How To Fix D3285 - You have already switched on the IFI DB trace

SAP Error Message - Details

• Message type: E = Error

• Message class: D3 - CCMS - DB2 on OS390

• Message number: 285

• Message text: You have already switched on the IFI DB trace

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message D3285 - You have already switched on the IFI DB trace ?

  The SAP error message D3285, which states "You have already switched on the IFI DB trace," typically occurs when there is an attempt to enable the IFI (Interface Framework Interface) database trace while it is already active. This can happen in various scenarios, such as during debugging or performance analysis.
  Cause:
  The primary cause of this error is that the IFI database trace has already been activated in the system. The system does not allow multiple activations of the same trace to prevent redundancy and potential performance issues.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Current Trace Status:
  
  Use transaction code ST05 (SQL Trace) or ST12 (Combined Trace) to check if the IFI DB trace is currently active.
  If it is active, you may need to deactivate it before trying to activate it again.
  
  
  
  Deactivate the Trace:
  
  If you find that the trace is active, you can deactivate it using the same transaction (ST05 or ST12).
  Look for an option to deactivate or stop the trace.
  
  
  
  Re-activate the Trace:
  
  After deactivating, you can attempt to activate the IFI DB trace again.
  
  
  
  Check for Multiple Sessions:
  
  Ensure that you do not have multiple sessions or users trying to activate the trace simultaneously, as this can also lead to the error.
  
  
  
  Consult Documentation:
  
  If you are unsure about the steps or need more detailed instructions, refer to the SAP documentation or help resources related to tracing and debugging.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes like ST05, ST12, and SM21 (System Log) for monitoring and troubleshooting.
  Performance Monitoring: Understanding how to effectively use tracing tools can help in performance tuning and identifying bottlenecks in your SAP system.
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates regarding this error message.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis team or consulting SAP support for further assistance.