How To Fix HRPADRUIT123 - To maintain subtype &1 set switch AP4LN active

SAP Error Message - Details

• Message type: E = Error

• Message class: HRPADRUIT - HR RU Infotypes messages

• Message number: 123

• Message text: To maintain subtype &1 set switch AP4LN active

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRPADRUIT123 - To maintain subtype &1 set switch AP4LN active ?

  The SAP error message HRPADRUIT123 typically occurs in the context of HR (Human Resources) module when there is an attempt to maintain a specific subtype of infotype without the necessary configuration being enabled. The message indicates that to maintain the specified subtype (represented by &1), the switch AP4LN must be activated.
  Cause:
  The error is caused by the fact that the system is configured to restrict access to certain subtypes of infotypes unless specific switches are activated. In this case, the subtype you are trying to maintain requires the AP4LN switch to be active.
  Solution:
  To resolve this error, you need to activate the switch AP4LN in your SAP system. Here are the steps to do this:
  
  
  Access the Switch Framework:
  
  Go to transaction code SFW5 in the SAP GUI.
  
  
  
  Find the Switch:
  
  In the Switch Framework, look for the switch AP4LN. You may need to search through the list of available switches.
  
  
  
  Activate the Switch:
  
  Once you find the switch, select it and activate it. This may require appropriate authorizations.
  
  
  
  Save Changes:
  
  After activating the switch, make sure to save your changes.
  
  
  
  Test the Changes:
  
  Go back to the infotype maintenance and try to maintain the subtype again to see if the error persists.
  
  
  
  Related Information:
  
  Infotypes and Subtypes: In SAP HR, infotypes are used to store employee data, and each infotype can have multiple subtypes. The configuration of these infotypes and their subtypes can be controlled through various switches.
  Switch Framework: The Switch Framework in SAP allows for the activation or deactivation of specific functionalities in the system. It is important to manage these switches carefully, as they can affect system behavior and compliance with business processes.
  Authorization: Ensure that you have the necessary authorizations to make changes to the switch settings. If you do not have the required permissions, you may need to contact your SAP Basis or HR administrator.
  
  If you continue to experience issues after activating the switch, it may be helpful to consult SAP documentation or reach out to SAP support for further assistance.