How To Fix CNACL_MSG_CL020 - You do not have ACL authorization for network &

CNACL_MSG_CL020 - Overview

• Message type: E = Error

• Message class: CNACL_MSG_CL - Message class for ACL FOR PS

• Message number: 020

• Message text: You do not have ACL authorization for network &

What causes this issue?

User Does not have ADMIN ACL Rights over the object.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNACL_MSG_CL020 - You do not have ACL authorization for network & ?

  The SAP error message CNACL_MSG_CL020 indicates that a user does not have the necessary Authorization Control List (ACL) permissions to access a specific network in the SAP system. This error typically arises in the context of project system (PS) or network management, where users need specific authorizations to perform actions related to networks.
  
  Cause:
  
  Missing Authorizations: The user does not have the required authorization objects assigned to their user profile to access or modify the specified network.
  Authorization Roles: The roles assigned to the user may not include the necessary permissions for the network in question.
  Network Status: The network might be in a status that restricts access based on user roles or authorizations.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to analyze the authorization check. This will show which authorization object is missing.
  Review the authorization objects related to network management, such as C_NL_CHA, C_NL_ACT, or others relevant to your organization.
  
  
  
  Modify