How To Fix /SAPAPO/CDPSOPT285 - &2: Dependent requirement on resource &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 285

• Message text: &2: Dependent requirement on resource &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSOPT285 - &2: Dependent requirement on resource &1 ?

  The SAP error message /SAPAPO/CDPSOPT285 indicates that there is a dependent requirement on a resource in the context of Advanced Planning and Optimization (APO). This error typically arises when there is an issue with the planning or scheduling of resources in the SAP APO system.
  Cause:
  The error message /SAPAPO/CDPSOPT285 can occur due to several reasons, including:
  
  Resource Constraints: The resource specified in the error message is either fully booked or has constraints that prevent it from fulfilling the dependent requirement.
  Incorrect Planning Parameters: The planning parameters for the resource may not be set correctly, leading to conflicts in scheduling.
  Missing Master Data: There may be missing or incorrect master data related to the resource or the dependent requirement.
  Capacity Issues: The capacity of the resource may not be sufficient to handle the dependent requirement, leading to scheduling conflicts.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Resource Availability: Verify the availability of the resource specified in the error message. Ensure that it is not overbooked or constrained by other requirements.
  Review Planning Parameters: Check the planning parameters for the resource in the APO system. Ensure that they are set correctly and align with the requirements.
  Validate Master Data: Ensure that all relevant master data (e.g., resource master, product master, etc.) is complete and accurate. Correct any discrepancies found.
  Adjust Capacity: If the resource is indeed constrained, consider adjusting its capacity or rescheduling other dependent requirements to free up the resource.
  Run the Planning Run Again: After making the necessary adjustments, run the planning run again to see if the error persists.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/MC90 (to check the planning book) or /SAPAPO/DP90 (to check the demand planning) to analyze the situation further.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Refer to the SAP APO documentation for more details on resource planning and scheduling.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in SAP APO for further assistance.