How To Fix /SAPAPO/OM018 - No authorization &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 018

• Message text: No authorization &1

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 /SAPAPO/OM018 - No authorization &1 ?

  The SAP error message /SAPAPO/OM018 No authorization &1 typically indicates that a user does not have the necessary authorization to perform a specific action in the SAP Advanced Planning and Optimization (APO) module. The &1 in the message usually represents the specific object or action for which the authorization is lacking.
  Cause:
  
  Missing Authorization Object: The user may not have the required authorization object assigned to their user profile.
  Role Assignment: The user might not be assigned to the correct role that includes the necessary authorizations.
  Profile Issues: The user’s authorization profile may not be updated or may be incorrectly configured.
  Transaction Restrictions: Certain transactions may have restrictions based on user roles or profiles.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to see which authorization check failed. This will provide insight into what specific authorization is missing.
  
  
  
  Review User Roles:
  
  Go to transaction SU01 (User Maintenance) and check the roles assigned to the user. Ensure that the user has the appropriate roles that include the necessary authorizations for the action they are trying to perform.
  
  
  
  Modify Roles:
  
  If the required authorization is missing, you may need to modify the user’s roles or create a new role that includes the necessary authorization objects. This can be done using transaction PFCG (Role Maintenance).
  
  
  
  Authorization Object:
  
  Identify the specific authorization object that is missing (this can be found in the SU53 output) and ensure that it is included in the user’s role.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to make changes, contact your SAP security team or administrator to assist in resolving the authorization issue.
  
  
  
  Testing:
  
  After making changes, have the user log out and log back in to ensure that the new authorizations take effect. Test the action again to confirm that the issue is resolved.
  
  
  
  Related Information:
  
  Authorization Objects: In SAP, authorization objects are used to control access to various functions and data. Each object can have multiple fields that define the specific access rights.
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  
  
  Documentation: Refer to SAP documentation or your organization’s internal guidelines for managing user roles and authorizations.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the /SAPAPO/OM018 No authorization &1 error message.