How To Fix /SAPAPO/OM_UPGRADE428 - Differences found for &1 time shifts

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_UPGRADE -

• Message number: 428

• Message text: Differences found for &1 time shifts

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_UPGRADE428 - Differences found for &1 time shifts ?

  The SAP error message /SAPAPO/OM_UPGRADE428 typically indicates that there are differences found for time shifts in the context of upgrading or maintaining the SAP Advanced Planning and Optimization (APO) system. This error often arises during data consistency checks or during the execution of certain APO functions, particularly when there are discrepancies in the time-related data between different versions or configurations.
  Cause:
  
  Data Inconsistency: The error usually occurs due to inconsistencies in the time shift data between the APO system and the underlying data sources or configurations.
  Upgrade Issues: If the system has recently been upgraded, there may be legacy data that does not conform to the new data model or structure.
  Configuration Changes: Changes in the configuration of time-related settings or parameters can lead to mismatches in expected values.
  Master Data Issues: Problems with master data, such as incorrect or missing time shift definitions, can also trigger this error.
  
  Solution:
  
  Check Time Shift Definitions: Review the time shift definitions in the APO system to ensure they are correctly configured and consistent with the expected values.
  Data Consistency Check: Run data consistency checks in the APO system to identify and rectify any discrepancies in the time shift data.
  Review Upgrade Documentation: If the error occurred after an upgrade, consult the upgrade documentation for any specific steps or corrections that need to be applied.
  Adjust Master Data: Ensure that all relevant master data is correctly defined and that there are no missing or incorrect entries related to time shifts.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on the specific context of your system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO that may help in diagnosing or fixing the issue, such as /SAPAPO/OM_ORDER for order management or /SAPAPO/OM_COCKPIT for the cockpit.
  Documentation: Review the SAP Help Portal for documentation related to time shifts and APO configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.