How To Fix CA_TTE453 - No trace mode defined in input header

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 453

• Message text: No trace mode defined in input header

What causes this issue?

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

System Response

When no trace mode has been defined in the input header, the following
default value &V1& is assigned.

How to fix this error?

Go in System>User Profile>Own Data: Maintain User Profile
Go on the Parameters table: insert in the Parameter ID field
"TTE_TRACEMODE", and in the Parameter Value field "03".

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE453 - No trace mode defined in input header ?

  The SAP error message CA_TTE453: No trace mode defined in input header typically occurs in the context of SAP's Trace Tool or when dealing with data transport and tracing in SAP systems. This error indicates that the system is expecting a trace mode to be specified in the input header, but it is missing.
  Cause:
  
  Missing Trace Mode: The primary cause of this error is that the input data or configuration does not include a defined trace mode. The trace mode is essential for the system to understand how to process the tracing information.
  Incorrect Input Format: The input header may not be formatted correctly, leading to the absence of the required trace mode.
  Configuration Issues: There may be issues with the configuration of the tracing tool or the transport system that prevent the trace mode from being recognized.
  
  Solution:
  
  Check Input Header: Ensure that the input header includes a valid trace mode. The trace mode should be defined according to the specifications required by the SAP system.
  Review Documentation: Consult the relevant SAP documentation or help files to understand the expected format for the input header and the required trace modes.
  Correct Input Format: If the input header is incorrectly formatted, correct it to include the necessary trace mode.
  Configuration Review: Check the configuration settings for the tracing tool or transport system to ensure that they are set up correctly and that the trace mode is defined.
  Testing: After making the necessary changes, test the input again to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered the same issue and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting or configuring tracing in your SAP environment (e.g., ST01 for system trace, ST05 for SQL trace).
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.