How To Fix /SAPAPO/RRP095 - The start time of the planning horizon is not valid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP -

• Message number: 095

• Message text: The start time of the planning horizon is not valid

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP095 - The start time of the planning horizon is not valid ?

  The SAP error message /SAPAPO/RRP095 indicates that there is an issue with the start time of the planning horizon in the Advanced Planning and Optimization (APO) module. This error typically arises when the planning horizon is not set correctly, which can lead to problems in planning and scheduling processes.
  Cause:
  
  Invalid Start Time: The start time for the planning horizon may be set to a date or time that is not valid or is outside the acceptable range.
  Configuration Issues: There may be configuration issues in the APO settings that define the planning horizon.
  Master Data Issues: The master data (like product, location, etc.) may not be correctly set up, leading to inconsistencies in the planning horizon.
  Time Zone Differences: If there are discrepancies in time zones between the system settings and the data being processed, it can lead to invalid start times.
  System Date Settings: The system date settings may not be aligned with the planning horizon settings.
  
  Solution:
  
  
  Check Planning Horizon Settings:
  
  Go to the APO system and check the settings for the planning horizon. Ensure that the start time is set correctly and falls within the valid range.
  You can find these settings in the transaction code /SAPAPO/MC90 (for planning book settings) or in the relevant configuration areas.
  
  
  
  Review Master Data:
  
  Ensure that all relevant master data is correctly maintained. Check the product master, location master, and any other relevant data that might affect the planning horizon.
  
  
  
  Adjust Time Zone Settings:
  
  Verify the time zone settings in the system and ensure they are consistent with the data being processed. Adjust if necessary.
  
  
  
  Check System Date:
  
  Ensure that the system date is set correctly. If the system date is incorrect, it can lead to issues with planning horizons.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of APO you are using. There may be specific patches or updates that address this issue.
  
  
  
  Testing:
  
  After making adjustments, perform tests to ensure that the planning horizon is now valid and that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/MC90 for planning book settings and /SAPAPO/RRP3 for the interactive planning board.
  SAP Notes: Check SAP Notes for any known issues or fixes related to this error message.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.