How To Fix ARUN_MAIN156 - You are not authorized to carry out unassignment process

SAP Error Message - Details

• Message type: E = Error

• Message class: ARUN_MAIN -

• Message number: 156

• Message text: You are not authorized to carry out unassignment process

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ARUN_MAIN156 - You are not authorized to carry out unassignment process ?

  The SAP error message ARUN_MAIN156, which states "You are not authorized to carry out unassignment process," typically indicates that the user attempting to perform an unassignment action does not have the necessary authorizations or permissions in the SAP system.
  Cause:
  
  Authorization Issues: The user lacks the required authorization object or role that permits them to perform the unassignment process.
  Role Configuration: The roles assigned to the user may not include the necessary permissions for the specific transaction or action they are trying to execute.
  User Profile: The user profile may not be correctly set up to allow for unassignment actions.
  
  Solution:
  
  Check User Roles: Verify the roles assigned to the user in the SAP system. This can be done by navigating to transaction code SU01 (User Maintenance) and checking the roles assigned to the user.
  Review Authorization Objects: Identify the specific authorization objects required for the unassignment process. This can be done by consulting with your SAP security team or by checking the documentation for the relevant transaction.
  Modify Roles: If the user does not have the necessary authorizations, you may need to modify their roles or create a new role that includes the required permissions. This typically involves:
  
  Accessing transaction code PFCG (Role Maintenance).
  Adding the necessary authorization objects to the role.
  Assigning the updated role to the user.
  
  
  Testing: After making changes, have the user log out and log back in to ensure that the new authorizations take effect. Then, attempt the unassignment process again.
  Consult Security Team: If you are not authorized to make changes to user roles or if you are unsure about the required authorizations, consult your SAP security team for assistance.
  
  Related Information:
  
  Authorization Objects: Common authorization objects related to unassignment processes may include S_TCODE (Transaction Codes), S_USER_AUTH (User Authorizations), and others specific to the module you are working with.
  Transaction Codes: Familiarize yourself with the transaction codes related to the unassignment process to understand the context better.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on authorization issues.
  
  If the problem persists after checking and updating the authorizations, further investigation may be required, potentially involving SAP support or consulting services.