How To Fix IWO_BAPI2151 - Error when processing order &1. Only one notification is supported

SAP Error Message - Details

• Message type: E = Error

• Message class: IWO_BAPI2 - Messages for the PS/CS BAPI Process Control

• Message number: 151

• Message text: Error when processing order &1. Only one notification is supported

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 IWO_BAPI2151 - Error when processing order &1. Only one notification is supported ?

  The SAP error message IWO_BAPI2151 typically occurs when you are trying to process an order (such as a maintenance order or production order) and the system encounters an issue related to notifications. The specific message indicates that only one notification is supported for the operation you are trying to perform.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Multiple Notifications: The order you are trying to process is associated with multiple notifications, but the system only allows one notification to be linked to the order at a time.
  Incorrect Data: There may be incorrect or incomplete data in the order or notification that is causing the system to reject the processing.
  Configuration Issues: There might be configuration settings in the SAP system that restrict the number of notifications that can be linked to an order.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Notifications:
  
  Go to the order in question and check the notifications linked to it. You can do this by navigating to the order details and looking for the notifications section.
  If there are multiple notifications, you may need to remove or deactivate the additional notifications so that only one remains.
  
  
  
  Modify the Order:
  
  If you need to keep multiple notifications, consider creating a new order for the additional notifications or modifying the existing order to accommodate only one notification.
  
  
  
  Review Data:
  
  Ensure that all required fields in the order and notification are filled out correctly. Check for any inconsistencies or missing information.
  
  
  
  Consult Configuration:
  
  If you suspect that the issue is related to system configuration, consult with your SAP Basis or configuration team to review the settings related to notifications and orders.
  
  
  
  Use Transaction Codes:
  
  You can use transaction codes like IW21 (Create Notification) or IW22 (Change Notification) to manage notifications and ensure they are correctly linked to the order.
  
  
  
  SAP Notes:
  
  Check for any relevant SAP Notes that might address this specific error. Sometimes, SAP releases patches or notes that provide solutions for known issues.
  
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation for more details on handling notifications and orders.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it is impacting business operations.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.