How To Fix /SAPAPO/DMRES855 - Date out of line with start-up date

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DMRES -

• Message number: 855

• Message text: Date out of line with start-up date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DMRES855 - Date out of line with start-up date ?

  The SAP error message /SAPAPO/DMRES855 Date out of line with start-up date typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is a mismatch between the dates specified in a planning run and the defined start-up date for a resource or production process. This error can prevent the planning run from executing successfully.
  Cause:
  
  Date Mismatch: The date specified for the planning run or the date of the demand does not align with the start-up date of the resource. This can happen if the planning horizon is set incorrectly or if the resource is not available for the specified dates.
  Resource Configuration: The resource may have been configured with specific start-up dates that do not match the dates being used in the planning run.
  Planning Version: The planning version being used may have different settings or configurations that lead to this error.
  
  Solution:
  
  Check Dates: Verify the dates being used in the planning run. Ensure that they fall within the range of the resource's availability and start-up dates.
  Resource Availability: Review the configuration of the resource in the APO system. Check the start-up dates and ensure they are set correctly.
  Adjust Planning Horizon: If necessary, adjust the planning horizon in the planning run to ensure it aligns with the resource's availability.
  Review Planning Version: Ensure that the correct planning version is being used and that it has the appropriate settings for the resources involved.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on how to configure resources and manage planning runs effectively.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/DMRES to access resource management or /SAPAPO/MC90 for planning runs.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.