How To Fix UJHANA_CALC_FLOW004 - Trace has been started by others

UJHANA_CALC_FLOW004 - Overview

• Message type: E = Error

• Message class: UJHANA_CALC_FLOW - BPC: Calculation flow

• Message number: 004

• Message text: Trace has been started by others

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 UJHANA_CALC_FLOW004 - Trace has been started by others ?

  The SAP error message UJHANA_CALC_FLOW004 with the description "Trace has been started by others" typically occurs in the context of SAP HANA when there is an attempt to start a trace that is already being executed by another user or process. This can happen in various scenarios, such as during performance analysis or debugging sessions.
  
  Cause:
  
  Concurrent Trace Sessions: The error indicates that a trace session is already active, and SAP HANA does not allow multiple trace sessions to be started simultaneously for the same context.
  User Permissions: The user attempting to start the trace may not have the necessary permissions to stop or manage the existing trace session.
  System Configuration: There may be system-level configurations or restrictions that prevent multiple traces from being initiated.
  
  
  Solution:
  
  Check Active Traces: Before starting a new trace, check if there are any active traces. You can do this by querying the system views or using the SAP HANA Studio