How To Fix DFS_ALLWNCREQ001 - Due date of the request must be earlier than the start date of the plan.

SAP Error Message - Details

• Message type: E = Error

• Message class: DFS_ALLWNCREQ - Allowance Request

• Message number: 001

• Message text: Due date of the request must be earlier than the start date of the plan.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DFS_ALLWNCREQ001 - Due date of the request must be earlier than the start date of the plan. ?

  The SAP error message DFS_ALLWNCREQ001 indicates that there is a mismatch in the dates specified for a request in relation to the planning start date. Specifically, the error states that the due date of the request must be earlier than the start date of the plan. This typically occurs in scenarios involving planning and scheduling, such as in production planning, project management, or resource allocation.
  Cause:
  
  Date Configuration: The due date of the request is set to a date that is equal to or later than the start date of the plan. This violates the logical sequence of planning where requests should be completed before the planning period begins.
  Data Entry Error: There may have been a mistake during data entry where the dates were incorrectly inputted.
  System Configuration: There could be a configuration issue in the planning settings that enforces this date relationship.
  
  Solution:
  
  Check Dates: Review the due date of the request and the start date of the plan. Ensure that the due date is set to a date that is earlier than the start date of the plan.
  Adjust Dates: If the due date is incorrect, modify it to a valid date that meets the requirement. If the start date of the plan is incorrect, consider adjusting it accordingly.
  Validation: After making changes, validate the request again to ensure that the error is resolved.
  Consult Documentation: If you are unsure about the correct dates, refer to the relevant SAP documentation or consult with a project manager or planner who understands the scheduling requirements.
  System Configuration: If the issue persists and seems to be related to system settings, consult with your SAP Basis or configuration team to review the planning settings.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like MD01, MD02, or others related to planning and scheduling.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  User Roles: Ensure that the user has the appropriate permissions to make changes to the planning requests and dates.
  Testing: After resolving the issue, it may be beneficial to test the changes in a development or quality assurance environment before applying them in production.
  
  By following these steps, you should be able to resolve the error and ensure that your planning requests are correctly aligned with the required date constraints.