How To Fix PPH_DD170 - Average Daily Usage has to be the same for all intervals

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_DD - Messages for Demand Driven

• Message number: 170

• Message text: Average Daily Usage has to be the same for all intervals

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_DD170 - Average Daily Usage has to be the same for all intervals ?

  The SAP error message PPH_DD170 indicates that there is a discrepancy in the Average Daily Usage (ADU) values across different intervals in the planning data. This error typically arises in the context of SAP's Advanced Planning and Optimization (APO) or similar modules where demand planning and forecasting are involved.
  Cause:
  The error occurs when the Average Daily Usage values for a product or material are not consistent across the defined time intervals. For example, if you have defined different ADU values for different periods (like weeks or months), the system expects these values to be uniform for the planning process to function correctly.
  Solution:
  To resolve this error, you need to ensure that the Average Daily Usage values are consistent across all intervals. Here are the steps you can take:
  
  
  Review ADU Values: Check the Average Daily Usage values for the affected product/material across all relevant intervals. Ensure that they are the same.
  
  
  Adjust Planning Data: If you find discrepancies, you can either:
  
  Modify the ADU values to make them consistent across all intervals.
  If the values are meant to differ, consider whether the planning setup needs to be adjusted to accommodate this.
  
  
  
  Recalculate Forecasts: After making adjustments, recalculate the forecasts or planning data to ensure that the changes are reflected in the system.
  
  
  Check Configuration: If the issue persists, review the configuration settings in the planning area or the planning book to ensure that they are set up correctly to handle the ADU values.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines related to your version of SAP and the planning module you are using.
  
  
  Related Information:
  
  Planning Books and Data Views: Familiarize yourself with the planning books and data views in SAP APO, as these are where ADU values are typically defined and managed.
  Master Data: Ensure that the master data for the product/material is correctly maintained, as inconsistencies in master data can also lead to planning errors.
  User Exits and BAdIs: If you have custom logic implemented through user exits or Business Add-Ins (BAdIs), check if they are affecting the ADU calculations.
  
  By following these steps, you should be able to resolve the PPH_DD170 error and ensure that your planning data is consistent and accurate.