How To Fix EM304 - Not possible to compare the same object

EM304 - Overview

• Message type: E = Error

• Message class: EM - IS-U Migration

• Message number: 304

• Message text: Not possible to compare the same object

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 EM304 - Not possible to compare the same object ?

  The SAP error message EM304 ("Not possible to compare the same object") typically occurs in the context of comparing objects, such as when you are trying to compare two versions of a document, configuration settings, or other entities within the SAP system. This error indicates that the system has detected that the objects being compared are identical or are the same instance, which makes the comparison operation invalid.
  
  Cause:
  
  Identical Objects: The most common cause of this error is that the two objects you are trying to compare are actually the same object. This can happen if you mistakenly select the same object for both sides of the comparison.
  Incorrect Selection: You may have inadvertently selected the same version or instance of an object, leading to the system's inability to perform a meaningful comparison.
  System Configuration: In some cases, the error may arise from specific configurations or settings within the SAP system that restrict