How To Fix /SAPAPO/PDRP644 - DRP Input: Avail.Time: &1 GR.Time: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDRP -

• Message number: 644

• Message text: DRP Input: Avail.Time: &1 GR.Time: &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDRP644 - DRP Input: Avail.Time: &1 GR.Time: &2 ?

  The SAP error message /SAPAPO/PDRP644 typically occurs in the context of Demand Planning and Supply Network Planning within SAP Advanced Planning and Optimization (APO). This error message indicates a problem with the availability time and the goods receipt time for a product in the Demand Planning and Replenishment (DRP) process.
  Cause:
  The error message /SAPAPO/PDRP644 is triggered when there is a mismatch or inconsistency between the available time for a product and the goods receipt time. Specifically, it suggests that the available time (Avail.Time) is less than the goods receipt time (GR.Time). This can happen due to several reasons, including:
  
  Incorrect Master Data: The product master data may have incorrect lead times or availability settings.
  Planning Parameters: The planning parameters for the product may not be set correctly, leading to unrealistic availability or lead times.
  Stock Levels: There may be insufficient stock levels or incorrect stock status that affects availability.
  Configuration Issues: There could be configuration issues in the APO system that affect how availability and lead times are calculated.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Master Data:
  
  Review the product master data for the affected product. Ensure that the availability time and goods receipt time are set correctly.
  Verify the lead times in the material master and ensure they are realistic and aligned with your supply chain processes.
  
  
  
  Review Planning Parameters:
  
  Check the planning parameters in the APO system for the product. Ensure that they are configured correctly and reflect the actual supply chain conditions.
  
  
  
  Analyze Stock Levels:
  
  Check the stock levels for the product in question. Ensure that there is enough stock available to meet the demand and that the stock status is correct.
  
  
  
  Adjust Configuration:
  
  If necessary, review the configuration settings in the APO system related to availability checks and lead time calculations. Make adjustments as needed to ensure they align with your business processes.
  
  
  
  Run Planning Runs:
  
  After making the necessary adjustments, run the planning runs again to see if the error persists. Monitor the results to ensure that the availability and lead times are now calculated correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to this error message for any specific guidance or updates that may apply to your version of SAP APO.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/SDP94 (for Demand Planning) or /SAPAPO/DRP1 (for DRP planning) to analyze and adjust the relevant data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.