How To Fix LTR2_KB_GUI123 - Missing authorization in external tool.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_KB_GUI - Message used in LTR2_KB_GUI

• Message number: 123

• Message text: Missing authorization in external tool.

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 LTR2_KB_GUI123 - Missing authorization in external tool. ?

  The SAP error message LTR2_KB_GUI123 indicates that there is a missing authorization in an external tool, which typically relates to the use of SAP Landscape Transformation (SLT) or other related tools that require specific authorizations to perform certain actions.
  Cause:
  The error usually arises due to one of the following reasons:
  
  Insufficient Authorizations: The user executing the action does not have the necessary authorizations assigned in the SAP system or in the external tool.
  Role Configuration: The roles assigned to the user may not include the required permissions for the specific transaction or operation being attempted.
  External Tool Settings: The external tool may not be properly configured to recognize the user's authorizations.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check User Authorizations:
  
  Verify the authorizations assigned to the user in the SAP system. You can do this by using transaction code SU53 immediately after the error occurs to see what authorizations are missing.
  Ensure that the user has the necessary roles assigned that include the required authorizations for the external tool.
  
  
  
  Role Adjustment:
  
  If the user lacks the necessary authorizations, you may need to adjust the roles or create a new role that includes the required permissions.
  Consult with your SAP security team or administrator to ensure that the roles are correctly configured.
  
  
  
  External Tool Configuration:
  
  Check the configuration of the external tool to ensure it is set up correctly to interface with SAP and that it recognizes the user's authorizations.
  Ensure that any necessary connections or settings are properly configured.
  
  
  
  Testing:
  
  After making changes to authorizations or roles, test the operation again to see if the error persists.
  
  
  
  Documentation and Support:
  
  Refer to SAP documentation for specific authorization objects related to the external tool you are using.
  If the issue continues, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that may be required for the operations you are trying to perform. Common objects include S_TCODE, S_USER_AUTH, and others specific to the SLT or external tool.
  Transaction Codes: Use transaction codes like SU01 (User Maintenance) and PFCG (Role Maintenance) to manage user roles and authorizations.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the error message LTR2_KB_GUI123.