How To Fix CNV_40305018 - The given user &1 is not authorized to execute this function

CNV_40305018 - Overview

• Message type: E = Error

• Message class: CNV_40305 - Asset transfer postings due to a change of account determ.

• Message number: 018

• Message text: The given user &1 is not authorized to execute this function

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.

CNV_40305018 - Details

• The SAP error message CNV_40305018 indicates that the user specified in the message does not have the necessary authorization to execute a particular function or transaction within the SAP system. This is a common issue related to user permissions and roles.
  
  Cause:
  
  Insufficient Authorizations: The user does not have the required authorizations assigned to their user profile to perform the action they are attempting.
  Role Assignment: The user may not be assigned to the correct role that includes the necessary authorizations for the function.
  Authorization Object: The specific authorization object required for the function may not be included in the user's role.
  Profile Issues: There may be issues with the user's profile or the roles assigned to them.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to see which authorization check failed. This will provide insight into what specific authorization is missing.
  
  
  
  Review User Roles:
  
  Go to transaction SU01 (User Maintenance) and enter the user