How To Fix WUSL401 - You are only allowed to execute using the report-report interface

WUSL401 - Overview

• Message type: E = Error

• Message class: WUSL - Messages for where-used list

• Message number: 401

• Message text: You are only allowed to execute using the report-report interface

What causes this issue?

Executing this report is only allowed using the report-report interface.

System Response

Processing is terminated.

How to fix this error?

Use this report only as a receiver report in the report-report
interface.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

WUSL401 - Details

• The SAP error message WUSL401 ("You are only allowed to execute using the report-report interface") typically occurs when a user attempts to execute a report in a way that is not permitted by the system's configuration. This error is often related to the use of certain transaction codes or methods that are not allowed for the specific report being executed.
  
  Cause:
  
  Execution Method: The report is designed to be executed only through the Report-Report Interface (RRI). This means that it should be called from another report or transaction that is specifically set up to handle it.
  Authorization Issues: The user may not have the necessary authorizations to execute the report directly.
  Configuration Settings: The report may have been configured to restrict direct execution for certain users or roles.
  
  
  Solution:
  
  Use the Correct Interface: Ensure that you are executing the report through the appropriate transaction or report that supports the RRI. This often involves using a specific