How To Fix /CFG/UI_BCW091 - BCW is running in side-by-side mode.

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/UI_BCW -

• Message number: 091

• Message text: BCW is running in side-by-side mode.

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 /CFG/UI_BCW091 - BCW is running in side-by-side mode. ?

  The SAP error message /CFG/UI_BCW091 BCW is running in side-by-side mode typically indicates that the Business Configuration Workbench (BCW) is operating in a mode where it is running alongside another version or instance of the configuration tool. This can happen in scenarios where multiple configurations or versions of the system are being accessed simultaneously.
  Cause:
  
  Side-by-Side Configuration: The system is set up to allow multiple configurations to be accessed at the same time, which can lead to conflicts or issues if not managed properly.
  System Settings: The configuration settings in the SAP system may be set to allow side-by-side operation, which can lead to this message being displayed.
  User Access: Multiple users may be trying to access the same configuration settings, leading to this error.
  
  Solution:
  
  Check Configuration Settings: Review the configuration settings in the SAP system to determine if side-by-side mode is necessary. If not, consider disabling it.
  Single User Access: Ensure that only one user is accessing the configuration settings at a time to avoid conflicts.
  System Restart: Sometimes, restarting the SAP system or the specific application can resolve temporary issues related to side-by-side mode.
  Consult Documentation: Refer to the SAP documentation or help resources for specific instructions on managing side-by-side configurations.
  Contact SAP Support: If the issue persists, it may be beneficial to contact SAP support for further assistance, especially if this is affecting critical business processes.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  User Training: Ensure that users are trained on how to properly use the Business Configuration Workbench to avoid conflicts.
  
  By following these steps, you should be able to address the error message and ensure that the Business Configuration Workbench operates smoothly.