How To Fix /SAPAPO/OM_ERROR2390 - ATP time series for the pegging area are not empty

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_ERROR2 -

• Message number: 390

• Message text: ATP time series for the pegging area are not empty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_ERROR2390 - ATP time series for the pegging area are not empty ?

  The SAP error message /SAPAPO/OM_ERROR2390 indicates that there is an issue with the Available-to-Promise (ATP) time series for the pegging area in SAP Advanced Planning and Optimization (APO). Specifically, it suggests that the ATP time series is not empty when it is expected to be, which can lead to problems in planning and order fulfillment processes.
  Cause:
  
  Data Inconsistency: The ATP time series may contain data that is not aligned with the current planning scenario or has not been cleared properly.
  Pegging Issues: There may be existing pegging relationships that are causing the ATP time series to retain values that should have been cleared or updated.
  Configuration Errors: Incorrect settings in the APO configuration related to ATP checks or pegging areas can lead to this error.
  Master Data Issues: Problems with master data (like product master, location master, etc.) can also contribute to this error.
  
  Solution:
  
  Check ATP Time Series: Review the ATP time series for the relevant pegging area to identify any unexpected entries. You can use transaction codes like /SAPAPO/ATPC to analyze the ATP data.
  Clear Pegging Relationships: If there are unnecessary pegging relationships, consider clearing them. This can be done through the relevant transactions in APO.
  Re-run Planning Runs: Sometimes, re-running the planning runs can help to refresh the ATP data and clear any inconsistencies.
  Review Configuration: Check the configuration settings in APO related to ATP and pegging. Ensure that they are set up correctly according to your business requirements.
  Master Data Maintenance: Ensure that all relevant master data is correctly maintained and up to date. This includes checking for any inconsistencies in product and location data.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/ATPC, /SAPAPO/OM, and others that can help in analyzing and resolving ATP issues.
  Documentation: Refer to SAP documentation on ATP and pegging to understand the underlying processes and configurations.
  SAP Community: Engage with the SAP Community or forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, or to reach out to SAP support for assistance.