How To Fix /SAPAPO/OM_SYNC899 - Messages 900 - 999 are reserved for customers

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 899

• Message text: Messages 900 - 999 are reserved for customers

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_SYNC899 - Messages 900 - 999 are reserved for customers ?

  The SAP error message /SAPAPO/OM_SYNC899 with the description "Messages 900 - 999 are reserved for customers" typically indicates that there is an issue related to the synchronization process in SAP Advanced Planning and Optimization (APO). This error is often encountered when there is a problem with the data being synchronized between different systems or components within the SAP landscape.
  Cause:
  
  Data Inconsistency: There may be inconsistencies in the data being synchronized, such as missing or incorrect entries in the master data or transactional data.
  Configuration Issues: The configuration settings for the APO system or the integration with other SAP modules (like SAP ERP) may not be set up correctly.
  Custom Code: If there are custom developments or enhancements in the system, they might be causing the error due to unexpected behavior or unhandled exceptions.
  System Performance: Performance issues or timeouts during the synchronization process can also lead to this error.
  
  Solution:
  
  Check Data Consistency: Review the data being synchronized for any inconsistencies or missing entries. Ensure that all necessary master data (like materials, customers, etc.) is correctly maintained.
  Review Configuration: Verify the configuration settings in both the APO and the connected systems. Ensure that all necessary settings for integration and synchronization are correctly configured.
  Analyze Custom Code: If there are any custom developments, review the code for potential issues. Debugging the custom code may help identify the root cause of the error.
  Monitor System Performance: Check the system performance and logs for any indications of timeouts or performance bottlenecks. Address any performance issues that may be affecting the synchronization process.
  Consult SAP Notes: Look for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any relevant logs or screenshots.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for APO and integration scenarios to understand the expected behavior and configuration settings.
  Community Forums: Check SAP Community forums or other user groups for discussions related to this error. Other users may have encountered similar issues and can provide insights or solutions.
  System Logs: Review system logs (such as SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/OM_SYNC899 error effectively.