How To Fix CRM_UIU_CT_IB_UI004 - Access denied by Access Control Engine

CRM_UIU_CT_IB_UI004 - Overview

• Message type: E = Error

• Message class: CRM_UIU_CT_IB_UI - UI Messages of Alert / Workflow Inbox

• Message number: 004

• Message text: Access denied by Access Control Engine

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 CRM_UIU_CT_IB_UI004 - Access denied by Access Control Engine ?

  The SAP error message "CRM_UIU_CT_IB_UI004 Access denied by Access Control Engine" typically indicates that a user is trying to access a specific function or transaction in the SAP CRM system but does not have the necessary authorizations to do so. This is enforced by the Access Control Engine (ACE), which is responsible for managing user permissions and access rights.
  
  Cause:
  
  Insufficient Authorizations: The user does not have the required roles or authorizations assigned to their user profile to access the requested functionality.
  Role 
  Configuration Issues: The roles assigned to the user may not include the necessary authorizations for the specific transaction or data object.
  Access Control Settings: The Access Control Engine may have specific rules or settings that restrict access based on user roles or organizational units.
  User Status: The user account may be locked or inactive, preventing access to the system.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU01 to check the user’s profile and the roles