How To Fix AC108 - You are not allowed to assign standard tab layout '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: AC - Error messages from Asset Customizing

• Message number: 108

• Message text: You are not allowed to assign standard tab layout '&1'

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 AC108 - You are not allowed to assign standard tab layout '&1' ?

  The SAP error message AC108, which states "You are not allowed to assign standard tab layout '&1'," typically occurs in the context of Asset Accounting (FI-AA) when a user attempts to assign a standard tab layout to an asset or a group of assets but does not have the necessary authorizations or permissions to do so.
  Cause:
  
  Authorization Issues: The user does not have the required authorizations to assign the specified standard tab layout. This could be due to missing roles or permissions in the user's profile.
  Configuration Settings: The standard tab layout may be restricted in the system configuration, preventing certain users from assigning it.
  User Role Restrictions: The user might be assigned to a role that does not allow modifications to tab layouts.
  
  Solution:
  
  
  Check User Authorizations:
  
  Verify the user's roles and authorizations in the SAP system. Ensure that the user has the necessary permissions to assign tab layouts in Asset Accounting.
  You can use transaction code SU53 immediately after the error occurs to check for missing authorizations.
  
  
  
  Review Tab Layout Configuration:
  
  Check the configuration settings for the tab layout in the Asset Accounting module. Ensure that the layout is not restricted for certain user groups or roles.
  You can access the configuration settings through transaction code SPRO and navigate to the relevant section for Asset Accounting.
  
  
  
  Consult with SAP Security Team:
  
  If the user lacks the necessary authorizations, consult with your SAP security team to adjust the roles and permissions accordingly.
  
  
  
  Use Custom Tab Layout:
  
  If the standard tab layout cannot be assigned due to restrictions, consider using a custom tab layout that meets the requirements and is allowed for the user.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SU53: Check authorization issues.
  SPRO: Access configuration settings.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Documentation: Review SAP documentation related to Asset Accounting and tab layouts for further insights into configuration and authorization management.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.