How To Fix C5644 - You are not authorized to create the assignment

SAP Error Message - Details

• Message type: E = Error

• Message class: C5 - Master Recipe

• Message number: 644

• Message text: You are not authorized to create the assignment

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 C5644 - You are not authorized to create the assignment ?

  The SAP error message C5644, which states "You are not authorized to create the assignment," typically occurs when a user attempts to perform an action that they do not have the necessary permissions for. This can happen in various contexts, such as when trying to create an assignment in a project, a task, or a similar object within the SAP system.
  Cause:
  
  Authorization Issues: The most common cause of this error is that the user’s role does not have the required authorization to create the specific assignment. This could be due to missing authorization objects or insufficient activity permissions.
  Role Configuration: The roles assigned to the user may not be configured correctly to allow for the creation of assignments.
  Transaction Restrictions: Certain transactions may have restrictions based on user roles or profiles, leading to this error when trying to access them.
  
  Solution:
  
  Check User Roles: Verify the roles assigned to the user. This can be done by navigating to the user management area (Transaction SU01) and checking the roles assigned to the user.
  Review Authorization Objects: Identify the relevant authorization objects that control the ability to create assignments. This can be done using transaction SU53 (to analyze the last authorization check) or by consulting with your SAP security team.
  Modify Roles: If the user lacks the necessary authorizations, the roles may need to be modified. This typically involves:
  
  Adding the required authorization objects to the user’s role.
  Ensuring that the role includes the necessary activities (like create, change, etc.) for the specific assignment type.
  
  
  Consult with Security Team: If you do not have the necessary access to modify roles or authorizations, you should reach out to your SAP security or basis team for assistance.
  Testing: After making changes, have the user log out and back in to ensure that the new authorizations take effect, and then test the action again.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to user management and authorization checks include:
  
  SU01: User Maintenance
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  
  
  Documentation: Refer to SAP documentation or your organization’s internal guidelines for managing user roles and authorizations.
  Support: If the issue persists after checking roles and authorizations, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to resolve the C5644 error and gain the necessary permissions to create the assignment.