How To Fix MJ045 - Copying is not allowed in display mode

MJ045 - Overview

• Message type: E = Error

• Message class: MJ - Field Selection

• Message number: 045

• Message text: Copying is not allowed in display 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.

MJ045 - Details

• The SAP error message MJ045 ("Copying is not allowed in display mode") typically occurs when a user attempts to copy or modify data in a transaction or report that is currently in display mode. This error is common in various SAP modules, particularly in the context of Material Management (MM) or Production Planning (PP).
  
  Cause:
  The primary cause of this error is that the user is trying to perform an action (like copying a document or data) that is not permitted in display mode. In SAP, display mode is intended for viewing data only, and any modifications or copying actions require the user to be in change mode.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Switch to Change Mode: 
  
  If you need to copy or modify data, ensure that you are in change mode. Look for a button or option labeled "Change" or "Edit" in the SAP GUI. This will allow