How To Fix /SCWM/RF_EN194 - You are not authorized to use this process; processing not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 194

• Message text: You are not authorized to use this process; processing not possible

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 /SCWM/RF_EN194 - You are not authorized to use this process; processing not possible ?

  The SAP error message /SCWM/RF_EN194 indicates that a user is attempting to perform a process in the SAP Extended Warehouse Management (EWM) system for which they do not have the necessary authorizations. This error typically occurs in the context of using the RF (Radio Frequency) interface for warehouse operations.
  Cause:
  The primary cause of this error is a lack of authorization for the specific process or transaction that the user is trying to execute. This could be due to:
  
  Missing Authorization Objects: The user’s role may not include the necessary authorization objects required for the specific RF process.
  Role Configuration: The roles assigned to the user may not be properly configured to allow access to the required transactions or processes.
  User Profile Issues: The user profile may not be correctly set up in the system, leading to insufficient permissions.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs to see which authorization check failed. This will provide insight into what specific authorization is missing.
  Review the user’s roles and authorizations in transaction SU01 or PFCG.
  
  
  
  Modify Roles:
  
  If you identify that the user lacks the necessary authorizations, you may need to modify the user’s roles in transaction PFCG to include the required authorization objects.
  Ensure that the roles assigned to the user include the necessary permissions for the RF processes they need to access.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, consult with your SAP security team or administrator. They can help identify and assign the correct roles.
  
  
  
  Testing:
  
  After making changes to the user’s roles or authorizations, have the user log out and log back in to ensure that the changes take effect.
  Test the RF process again to confirm that the issue has been resolved.
  
  
  
  Related Information:
  
  Authorization Objects: Common authorization objects related to EWM processes include S_WFAR_EWM (for EWM processes) and S_TCODE (for transaction codes).
  Documentation: Refer to SAP documentation for detailed information on authorization management in EWM.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SU01 (User Maintenance), PFCG (Role Maintenance), and SU53 (Authorization Check).
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the /SCWM/RF_EN194 error.