How To Fix /SAPAPO/OM_SYNC321 - Database entry

/SAPAPO/OM_SYNC321 - Overview

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 321

• Message text: Database entry

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_SYNC321 - Database entry ?

  The SAP error message /SAPAPO/OM_SYNC321 typically indicates an issue related to the synchronization of data between the SAP Advanced Planning and Optimization (APO) system and the SAP ERP system. This error often arises when there is a problem with the database entry that is expected during the synchronization process.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Missing or Inconsistent Data: The database entry that the system is trying to access may be missing or inconsistent. This can happen if the data was not properly replicated or if there are discrepancies between the APO and ERP systems.
  
  
  
  Configuration Issues: Incorrect configuration settings in the APO or ERP system can lead to synchronization problems.
  
  
  Data Model Changes: Changes in the data model or structure in either the APO or ERP system can result in mismatches that trigger this error.
  
  
  Transport Issues: If there were recent transports that did not complete successfully, it could lead to