How To Fix DIWP1155 - Deassignment of notification &1 not possible due to locked order

DIWP1155 - Overview

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 155

• Message text: Deassignment of notification &1 not possible due to locked order

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 DIWP1155 - Deassignment of notification &1 not possible due to locked order ?

  The SAP error message DIWP1155 indicates that there is an attempt to deassign a notification from an order, but this action cannot be completed because the order is currently locked. This typically occurs in scenarios where the order is being processed or modified by another user or transaction, preventing any changes to its assignments.
  
  Cause:
  
  Order Locking: The order associated with the notification is locked by another user or transaction. This can happen if someone is currently editing the order or if a background job is processing it.
  Transaction in Progress: If a transaction that involves the order is still in progress, the system will prevent any changes to ensure data integrity.
  User Permissions: In some cases, user permissions or roles may restrict the ability to deassign notifications from certain orders.
  
  
  Solution:
  
  Check Order Status: Verify if the order is currently being edited or processed. You can check the order status in the SAP system to