How To Fix /SAPAPO/PROD035 - Periods overlap

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PROD -

• Message number: 035

• Message text: Periods overlap

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PROD035 - Periods overlap ?

  The SAP error message /SAPAPO/PROD035 indicates that there is an overlap in the periods defined for a particular planning object in SAP Advanced Planning and Optimization (APO). This error typically arises when you are trying to create or modify a planning object (like a production plan, forecast, or similar) and the time periods you are defining conflict with existing periods.
  Cause:
  
  Overlapping Time Periods: The most common cause is that the start and end dates of the new period you are trying to create overlap with an existing period in the system.
  Incorrect Configuration: There may be issues with the configuration of the planning book or the data model that allows for overlapping periods.
  Data Entry Errors: Manual entry errors when defining periods can lead to overlaps.
  
  Solution:
  
  Check Existing Periods: Review the existing periods in the planning book or data model to identify where the overlap is occurring. You can do this by navigating to the relevant planning book and checking the time series.
  Adjust Periods: Modify the start and end dates of the new period you are trying to create so that they do not overlap with existing periods. Ensure that the periods are sequential and do not share any time frames.
  Review Configuration: If the issue persists, review the configuration settings for the planning book and the data model to ensure that they are set up correctly to prevent overlaps.
  Data Validation: Implement validation checks in your data entry processes to catch overlapping periods before they are saved in the system.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/MC62 (for planning book maintenance) or /SAPAPO/MC67 (for time series maintenance) to review and adjust periods.
  Documentation: Refer to SAP Help documentation for more details on planning book configuration and time series management.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message or provide patches and updates.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP Basis or APO support team for further assistance.