How To Fix WRF_PRC_SCD437 - Simplified date calculation carried out with planned delivery time

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_PRC_SCD - Purchasing Scheduling Seasonal Procurement

• Message number: 437

• Message text: Simplified date calculation carried out with planned delivery time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_PRC_SCD437 - Simplified date calculation carried out with planned delivery time ?

  The SAP error message WRF_PRC_SCD437 typically relates to issues in the supply chain planning process, particularly when dealing with planned delivery times in the context of simplified date calculations. This error can occur in various scenarios, such as during the creation of purchase orders, production orders, or when performing planning activities in SAP.
  Cause:
  The error message WRF_PRC_SCD437 indicates that the system has encountered a situation where it cannot properly calculate the dates based on the planned delivery time. This can happen due to several reasons, including:
  
  Incorrect Configuration: The planned delivery time may not be set up correctly in the material master or vendor master data.
  Missing Data: Required data for the calculation, such as lead times or transportation times, may be missing or incorrectly maintained.
  Inconsistent Data: There may be inconsistencies in the data related to the material, vendor, or the planning parameters.
  Date Calculation Logic: The logic used for simplified date calculations may not be able to handle the specific scenario being processed.
  
  Solution:
  To resolve the WRF_PRC_SCD437 error, you can take the following steps:
  
  
  Check Material and Vendor Master Data:
  
  Ensure that the planned delivery time is correctly maintained in the material master (MM01/MM02) and vendor master (XK01/XK02).
  Verify that the relevant fields are filled out correctly.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings for the planning parameters in the SAP system. This includes settings related to lead times, transportation times, and any other relevant parameters.
  Ensure that the settings align with your business processes.
  
  
  
  Validate Data Consistency:
  
  Run consistency checks on the data related to the materials and vendors involved in the transaction.
  Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to inspect the relevant tables for inconsistencies.
  
  
  
  Analyze the Date Calculation Logic:
  
  If you have access to the ABAP code or the relevant function modules, review the logic used for date calculations to identify any potential issues.
  Consult with your technical team if necessary.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  Testing:
  
  After making the necessary changes, perform tests to ensure that the error no longer occurs and that the date calculations are functioning as expected.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and MD04 (Stock/Requirements List) to analyze the context in which the error occurs.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Documentation: Review SAP documentation related to supply chain planning and date calculations for further insights.
  
  By following these steps, you should be able to identify the root cause of the WRF_PRC_SCD437 error and implement a solution to resolve it.