How To Fix /SAPAPO/OM_SYNC066 - Operation without operation number was deleted

/SAPAPO/OM_SYNC066 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 066

• Message text: Operation without operation number was deleted

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/OM_SYNC066 - Operation without operation number was deleted ?

  The SAP error message /SAPAPO/OM_SYNC066 indicates that an operation was deleted without an associated operation number in the context of SAP Advanced Planning and Optimization (APO). This error typically arises during the synchronization process between the APO system and the SAP ERP system, particularly when dealing with production orders or planned orders.
  
  Cause:
  
  Missing Operation Number: The operation that was attempted to be deleted does not have a valid operation number associated with it. This can happen if the operation was not properly created or if it was already deleted in a previous transaction.
  Data Inconsistency: There may be inconsistencies in the data between the APO and ERP systems, leading to operations being referenced incorrectly.
  Manual Deletion: If an operation was manually deleted in the ERP system without proper synchronization, it could lead to this error when APO tries to process the order.
  
  Configuration Issues: Incorrect configuration settings in the APO system can also lead