How To Fix M&146 - Incorrect OK code & in mass maintenance

SAP Error Message - Details

• Message type: E = Error

• Message class: M& -

• Message number: 146

• Message text: Incorrect OK code & in mass maintenance

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 M&146 - Incorrect OK code & in mass maintenance ?

  The SAP error message "M&146 Incorrect OK code &" typically occurs in the context of mass maintenance transactions, particularly when the system does not recognize the OK code (function code) that has been entered. This can happen for various reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Invalid OK Code: The OK code entered may not be valid for the transaction you are trying to execute. This can happen if the code is mistyped or if it is not applicable in the current context.
  Transaction Configuration: The mass maintenance transaction may not be properly configured to accept the specific OK code you are trying to use.
  User Authorization: The user may not have the necessary authorizations to execute the function associated with the OK code.
  System Issues: There may be a temporary issue with the SAP system or a bug that is causing the error.
  
  Solutions:
  
  Check OK Code: Verify that the OK code you are entering is correct. Refer to the documentation or help files for the specific transaction to ensure you are using the right code.
  Use Standard Codes: If you are using a custom OK code, try using standard codes provided by SAP to see if the issue persists.
  Review Transaction Configuration: If you have access, check the configuration of the mass maintenance transaction to ensure that it is set up to accept the OK code you are trying to use.
  User Authorization: Ensure that your user profile has the necessary authorizations to perform the action associated with the OK code. You may need to contact your SAP security administrator for assistance.
  System Restart: If the issue seems to be temporary, try logging out and back into the system or restarting the SAP GUI.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the transaction codes related to mass maintenance (e.g., MM17 for mass changes in material master data).
  SAP Documentation: Refer to the official SAP documentation for detailed information on mass maintenance and the specific transactions you are using.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.