Message type: E = Error
Message class:  AQV - Message texts for SAP Query 
Message number: 802
Message text: The user group names must be different
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.
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.
The SAP error message AQV802, which states "The user group names must be different," typically occurs in the context of user group management within the SAP system. This error indicates that there is an attempt to create or modify user groups with the same name, which is not allowed.
Cause: Duplicate User Group Names: The primary cause of this error is that the system has detected two or more user groups with the same name. SAP requires that each user group has a unique identifier to avoid confusion and ensure proper access control.
Configuration Issues: Sometimes, this error can arise from incorrect configurations or settings in the user management module.
Solution: To resolve the AQV802 error, you can follow these steps: Check Existing User Groups: Navigate to the user group management area in SAP (usually found in transaction codes like SU01 or SU10). List all existing user groups and check for duplicates. Rename or Delete Duplicate User Groups: If you
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
AQV801 User group & has not yet been created
What causes this issue?  You tried to access a user group that does not exist.System Response  The system issues an error message and will not allow y...
AQV800 User group & has already been created
What causes this issue?  You tried to create a user group that already exists.System Response  The system issues an error message and will not allow y...
AQV803 User & has no user master record
What causes this issue?  You tried to enter a user that does not have a master record in a user group of your R/3 System.System Response  The system i...
AQV804 No user group created
What causes this issue?  You tried to execute a function that assumes that at least one user group exists, but no user groups were created yet in your...
Click on this link to search all SAP messages.