How To Fix /SMB/FUNCTION_SWITCH029 - 'OCS in progress' was switched on

/SMB/FUNCTION_SWITCH029 - Overview

• Message type: E = Error

• Message class: /SMB/FUNCTION_SWITCH -

• Message number: 029

• Message text: 'OCS in progress' was switched on

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.

/SMB/FUNCTION_SWITCH029 - Details

• The SAP error message /SMB/FUNCTION_SWITCH029 'OCS in progress' was switched on typically indicates that the system is currently in a state where the OCS (Online Change System) is active. This can happen during certain operations, such as when a system upgrade or a change is being applied, and it prevents other operations from being executed until the OCS process is completed.
  
  Cause:
  
  OCS Activation: The OCS is a mechanism used in SAP to apply changes to the system without requiring a complete downtime. If this process is active, it means that the system is in the middle of applying changes.
  Concurrent Operations: If another operation is attempted while OCS is active, it can lead to this error message, as the system does not allow conflicting changes to be made simultaneously.
  
  
  Solution:
  
  Wait for Completion: The simplest solution is to wait for the OCS process to complete. You can monitor the system logs or transaction SM37