How To Fix BT015 - Choose only one trace level

BT015 - Overview

• Message type: E = Error

• Message class: BT - Background processing messages

• Message number: 015

• Message text: Choose only one trace level

What causes this issue?

You have specified more than one trace level.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Specify only one trace level.

Error message extract from SAP system. Copyright SAP SE.

BT015 - Details

• The SAP error message BT015, which states "Choose only one trace level," typically occurs when a user attempts to set multiple trace levels in the SAP system, which is not allowed. This error is often encountered in the context of debugging or performance tracing.
  
  Cause:
  The primary cause of the BT015 error is that the user has selected more than one trace level in the trace configuration settings. In SAP, you can set different trace levels for various components, but the system requires that only one trace level be selected at a time for a specific trace session.
  
  Solution:
  To resolve the BT015 error, follow these steps:
  
  
  Access the Trace Configuration:
  
  Go to the transaction code where you are trying to set the trace (e.g., ST01 for system trace, ST05 for SQL trace, etc.).
  
  
  
  Review Trace Levels:
  
  Check the trace level options available in the configuration screen. Ensure that you are only selecting one trace level.
  
  
  
  Select a Single