How To Fix /SAPAPO/OM815 - &1 time series relationships were changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM -

• Message number: 815

• Message text: &1 time series relationships were changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM815 - &1 time series relationships were changed ?

  The SAP error message /SAPAPO/OM815 typically indicates that there has been a change in the time series relationships in the Advanced Planning and Optimization (APO) module. This error can occur in various scenarios, such as during planning runs, data uploads, or when executing certain transactions.
  Cause:
  The error message /SAPAPO/OM815 is triggered when:
  
  Time Series Relationships Changed: The relationships between time series data (like forecasts, actuals, etc.) have been modified. This could be due to changes in the underlying data or configuration settings.
  Data Inconsistency: There may be inconsistencies in the time series data, such as missing or incorrect entries.
  Planning Version Issues: The planning version being used may not be aligned with the time series data, leading to discrepancies.
  Master Data Changes: Changes in master data (like product master, location, etc.) that affect the time series relationships can also trigger this error.
  
  Solution:
  To resolve the /SAPAPO/OM815 error, you can take the following steps:
  
  Check Time Series Data: Review the time series data for any inconsistencies or missing entries. Ensure that the data is complete and correctly formatted.
  Review Changes: Identify any recent changes made to the time series relationships or related master data. If changes were made, verify that they are correct and intended.
  Reprocess Planning Runs: If the error occurred during a planning run, try reprocessing the planning run after ensuring that the time series data is consistent.
  Check Planning Version: Ensure that the planning version you are using is correct and that it aligns with the time series data.
  Use Transaction /SAPAPO/TSR: You can use the transaction code /SAPAPO/TSR to analyze and manage time series relationships. This tool can help you identify and correct issues related to time series data.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  
  Related Information:
  
  Documentation: Refer to the SAP APO documentation for detailed information on time series management and relationships.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting critical business processes.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/OM815 error effectively.