How To Fix /SAPAPO/PE466 - Alert type &1 can only be deleted manually

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 466

• Message text: Alert type &1 can only be deleted manually

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PE466 - Alert type &1 can only be deleted manually ?

  The SAP error message /SAPAPO/PE466 Alert type &1 can only be deleted manually typically occurs in the context of SAP Advanced Planning and Optimization (APO) when dealing with alerts in the system. This message indicates that the specific alert type you are trying to delete cannot be removed automatically by the system and must be handled manually.
  Cause:
  
  Alert Type Restrictions: Certain alert types in SAP APO are designed to be managed manually due to their nature or the criticality of the information they represent. This is often the case for alerts that require user intervention or decision-making.
  System Configuration: The system may be configured in such a way that it restricts the automatic deletion of specific alerts to ensure that important information is not lost without review.
  
  Solution:
  
  Manual Deletion: To resolve this error, you need to manually delete the alert. You can do this by navigating to the alert management area in SAP APO and selecting the specific alert type indicated in the error message. Follow the steps to delete it manually.
  Review Alert Management Settings: If you frequently encounter this issue and it disrupts your workflow, consider reviewing the alert management settings in your SAP APO configuration. You may want to consult with your SAP Basis or APO configuration team to understand if there are any adjustments that can be made to the alert types and their handling.
  Documentation and Training: Ensure that users are trained on how to manage alerts effectively, including how to manually delete alerts when necessary. Documentation on alert management processes can also be helpful.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding alert management in SAP APO.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/ALERT for alert management, which can help you navigate the system more effectively.
  
  If the issue persists or if you need further assistance, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in APO.