How To Fix LQ421 - You are not authorized to change the value

SAP Error Message - Details

• Message type: E = Error

• Message class: LQ - Proposal Pool Management

• Message number: 421

• Message text: You are not authorized to change the value

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 LQ421 - You are not authorized to change the value ?

  The SAP error message LQ421, which states "You are not authorized to change the value," typically occurs when a user attempts to modify a field or value in the SAP system for which they do not have the necessary authorization. This can happen in various modules, including logistics, inventory management, or any other area where data changes are restricted based on user roles and permissions.
  Cause:
  
  Authorization Issues: The primary cause of this error is that the user lacks the required authorization object or role to perform the action they are attempting.
  Field Status Group: Certain fields may be set to "display only" based on the configuration in the field status group.
  User Role Configuration: The user's role may not include the necessary permissions to change specific data.
  Transaction Restrictions: Some transactions may have restrictions based on the user's profile or the organizational structure.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to see which authorization check failed. This will provide insight into what specific authorization is missing.
  Consult with your SAP security team or administrator to review and adjust your user roles and authorizations as needed.
  
  
  
  Review Field Status:
  
  If the field is controlled by a field status group, check the configuration in the relevant transaction (e.g., using transaction OB28 for field status groups) to see if the field is set to "display only."
  
  
  
  Role Adjustment:
  
  If you are an administrator, you may need to adjust the user's role in transaction PFCG to include the necessary authorizations for the action they are trying to perform.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or internal guidelines regarding user roles and authorizations to ensure compliance with security policies.
  
  
  
  Testing:
  
  After making changes to authorizations or roles, have the user log out and back in to test if the issue is resolved.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that control access to the specific transactions or fields in question.
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message LQ421.
  Training: Consider providing training for users on how to navigate authorization issues and understand their roles within the SAP system.
  
  If the problem persists after following these steps, it may be necessary to escalate the issue to your SAP support team for further investigation.