How To Fix E_ACTION159 - Incorrect user assignment. Employee cannot be his own approver.

E_ACTION159 - Overview

• Message type: E = Error

• Message class: E_ACTION - E-Actions

• Message number: 159

• Message text: Incorrect user assignment. Employee cannot be his own approver.

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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E_ACTION159 - Details

• The SAP error message E_ACTION159, which states "Incorrect user assignment. Employee cannot be his own approver," typically occurs in the context of workflow approvals, such as in the SAP Employee Self-Service (ESS) or Manager Self-Service (MSS) scenarios. This error indicates that an employee is trying to approve their own request, which is not allowed due to internal control policies.
  
  Cause:
  
  Self-Approval Attempt: The employee is attempting to approve a request (like a leave request, expense report, etc.) that they submitted themselves.
  Workflow Configuration: The workflow settings may not allow self-approvals for certain actions, which is a common practice to prevent conflicts of interest.
  User Assignment Issues: There may be incorrect configurations in the user assignment settings, leading to the system not recognizing the approver correctly.
  
  
  Solution:
  
  Change Approver: The employee should select a different approver who is not themselves. This can often be done by changing the approver in the request submission or approval workflow.
  Workflow Configuration