How To Fix PSB_API_MSGCL039 - Authorization input does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: PSB_API_MSGCL -

• Message number: 039

• Message text: Authorization input does not exist

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 PSB_API_MSGCL039 - Authorization input does not exist ?

  The SAP error message PSB_API_MSGCL039 indicates that there is an issue with authorization input not existing for a particular operation or transaction. This error typically arises in the context of SAP's Project System (PS) or related modules where specific authorizations are required to perform certain actions.
  Cause:
  
  Missing Authorizations: The user does not have the necessary authorizations assigned to their user profile to perform the requested action.
  Incorrect Role Assignment: The roles assigned to the user may not include the necessary authorizations for the specific transaction or API call.
  Configuration Issues: There may be configuration issues in the authorization objects or profiles that are supposed to grant access to the required functionalities.
  User Status: The user might be in a status that restricts access to certain functionalities.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check the authorization check that failed. This will provide insights into which specific authorization object is missing.
  Review the user’s roles and profiles in transaction SU01 (User Maintenance) or PFCG (Role Maintenance) to ensure that the necessary authorizations are included.
  
  
  
  Modify Roles:
  
  If the required authorizations are missing, you may need to modify the user’s roles or create a new role that includes the necessary authorizations.
  Ensure that the role is properly assigned to the user.
  
  
  
  Consult with Security Team:
  
  If you do not have the necessary permissions to change roles or authorizations, contact your SAP security team or administrator to assist in resolving the issue.
  
  
  
  Testing:
  
  After making changes to roles or authorizations, test the transaction or API call again to ensure that the issue is resolved.
  
  
  
  Documentation:
  
  Document any changes made to roles or authorizations for future reference and compliance.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects related to the Project System (e.g., C_PROJ, C_PRC, etc.) to understand what permissions are required for specific actions.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. Sometimes, there may be patches or updates that address specific authorization issues.
  Training: Consider training or resources on SAP authorization concepts if you frequently encounter authorization-related issues.
  
  By following these steps, you should be able to identify and resolve the cause of the PSB_API_MSGCL039 error in SAP.