How To Fix CN184 - Trace & could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 184

• Message text: Trace & could not be created

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CN184 - Trace & could not be created ?

  The SAP error message CN184, which states "Trace & could not be created," typically occurs in the context of the SAP Project System (PS) or when dealing with network activities. This error indicates that the system was unable to create a trace for a specific operation or process, which can hinder debugging or performance analysis.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create a trace.
  System Configuration: There may be issues with the configuration of the tracing tools or settings in the SAP system.
  Technical Limitations: The system may be experiencing technical limitations, such as insufficient memory or resources to create the trace.
  Database Issues: Problems with the database, such as locks or connectivity issues, can prevent the trace from being created.
  Incorrect Parameters: The parameters or settings used to initiate the trace may be incorrect or not supported.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create traces. This can be done by reviewing the user's roles and permissions in the SAP system.
  Review Configuration: Check the configuration settings related to tracing in the SAP system. Ensure that all necessary components are properly configured.
  Monitor System Resources: Use transaction codes like ST02 (Tune Summary) or ST06 (Operating System Monitor) to check for memory or resource issues. If resources are low, consider optimizing or increasing them.
  Database Check: Investigate any database issues that may be affecting the trace creation. This may involve checking for locks, running database consistency checks, or consulting with the database administrator.
  Correct Parameters: Review the parameters used to initiate the trace. Ensure they are valid and supported by the system.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST01 (System Trace), ST05 (SQL Trace), and SM21 (System Log) for further analysis.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the CN184 error in your SAP system.