How To Fix WRF_PRC_SCD513 - Date line &1 date ID &2; tolerance date is before predecessor tol. date

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_SCD - Purchasing Scheduling Seasonal Procurement

• Message number: 513

• Message text: Date line &1 date ID &2; tolerance date is before predecessor tol. date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_SCD513 - Date line &1 date ID &2; tolerance date is before predecessor tol. date ?

  The SAP error message WRF_PRC_SCD513 indicates that there is a problem with the date tolerances in the supply chain planning process. Specifically, it suggests that the tolerance date for a certain date line is set before the predecessor tolerance date, which is not allowed in the system.
  Cause:
  
  Date Configuration Issues: The error typically arises when the configuration of the dates in the planning process is incorrect. This can happen if the tolerance dates for different processes or activities are not aligned properly.
  Predecessor-Dependent Activities: If you have a sequence of activities where one activity depends on the completion of another, the tolerance dates must be set in a way that respects this dependency.
  Data Entry Errors: Manual entry errors when setting up the dates can also lead to this issue.
  
  Solution:
  
  Review Tolerance Dates: Check the tolerance dates for the relevant date lines and ensure that they are set correctly. The tolerance date for the current activity should not be earlier than the predecessor's tolerance date.
  Adjust Planning Parameters: If necessary, adjust the planning parameters in the system to ensure that the dates are aligned correctly.
  Check Dependencies: Review the dependencies between activities to ensure that they are correctly defined and that the dates reflect the intended sequence of operations.
  Consult Documentation: Refer to SAP documentation or guidelines for setting up date tolerances in your specific version of SAP, as there may be version-specific considerations.
  Testing: After making adjustments, test the changes in a development or test environment before applying them to the production system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on date tolerances.
  Transaction Codes: Familiarize yourself with transaction codes related to planning and scheduling, such as MD01 (MRP Run) or MD04 (Stock/Requirements List), to help diagnose and resolve issues.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, as other users may have encountered and resolved the same error.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.