How To Fix /SAPAPO/OM_SYNC121 - Activities missing for shipment in database

/SAPAPO/OM_SYNC121 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 121

• Message text: Activities missing for shipment in database

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_SYNC121 - Activities missing for shipment in database ?

  The SAP error message /SAPAPO/OM_SYNC121 indicates that there are activities missing for a shipment in the database. This error typically occurs in the context of Advanced Planning and Optimization (APO) when there is an inconsistency or missing data related to shipment activities.
  Causes:
  
  Data Inconsistency: The shipment data in the APO system may not be synchronized with the data in the ERP system, leading to missing activities.
  Incomplete Data: The shipment might not have been fully processed or might be missing certain required activities that are necessary for synchronization.
  Technical Issues: There could be issues with the database or the application layer that prevent the retrieval of shipment activities.
  Custom Developments: If there are custom developments or enhancements in the system, they might interfere with the standard processing of shipment activities.
  
  Solutions:
  
  Check Data Consistency: Verify the consistency of shipment data between the ERP and APO systems. Ensure that all necessary data has been transferred correctly.
  Reprocess the