How To Fix /SAPAPO/RSP01125 - Requirement quantity is already 0; it cannot be deleted (error no. &1)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP01 -

• Message number: 125

• Message text: Requirement quantity is already 0; it cannot be deleted (error no. &1)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP01125 - Requirement quantity is already 0; it cannot be deleted (error no. &1) ?

  The SAP error message /SAPAPO/RSP01125 Requirement quantity is already 0; it cannot be deleted (error no. &1) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to delete a requirement that has already been set to zero. This can happen in various scenarios, such as during planning runs, when adjusting requirements, or when trying to delete a planned order or a forecast.
  Cause:
  
  Requirement Already Zero: The primary cause of this error is that the requirement quantity you are trying to delete has already been set to zero. In SAP APO, once a requirement is zero, it cannot be deleted again.
  Data Consistency Issues: There may be inconsistencies in the data, where the system is trying to process a requirement that has already been marked as inactive or zero.
  User Actions: The user may have previously executed an action that set the requirement to zero, and then attempted to delete it again.
  
  Solution:
  
  Check Requirement Status: Verify the status of the requirement in the system. If the requirement quantity is indeed zero, there is no need to delete it again.
  Review Planning Runs: If this error occurs during a planning run, check the planning settings and ensure that the requirements are being processed correctly.
  Adjust Requirements: If you need to adjust the requirements, consider updating them instead of trying to delete them. You can set the quantity to a positive value if necessary.
  Use Transaction Codes: Utilize relevant transaction codes (like /SAPAPO/SDP94 for demand planning) to review and manage requirements effectively.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed guidance on managing requirements in APO.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to demand planning and requirement management in SAP APO.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Authorization: Ensure that you have the necessary authorizations to modify or delete requirements in the system.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem 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.