How To Fix PPH_MRP412 - Lead Time Scheduling and Capacity Planning

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_MRP -

• Message number: 412

• Message text: Lead Time Scheduling and Capacity Planning

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_MRP412 - Lead Time Scheduling and Capacity Planning ?

  The SAP error message PPH_MRP412 typically relates to issues in lead time scheduling and capacity planning within the Production Planning (PP) module. This error can occur during the Material Requirements Planning (MRP) process when there are inconsistencies or issues with the data related to lead times, capacity, or scheduling.
  Cause:
  
  Inconsistent Lead Times: The lead times defined for materials or operations may not be consistent or may not match the production process.
  Capacity Constraints: There may be insufficient capacity available in the work centers to meet the planned production requirements.
  Incorrect Master Data: Issues with master data such as material master, routing, or work center data can lead to this error.
  Scheduling Parameters: Incorrect settings in scheduling parameters can lead to conflicts in the planning process.
  Missing or Incorrect Production Versions: If the production version is not correctly defined or is missing, it can lead to scheduling issues.
  
  Solution:
  
  Check Lead Times: Review and ensure that the lead times for materials and operations are correctly defined and consistent with the production process.
  Review Capacity Planning: Check the capacity of work centers and ensure that they are sufficient to meet the planned production. Adjust capacity or scheduling as necessary.
  Validate Master Data: Ensure that all relevant master data (material master, routing, work centers) is accurate and complete. Correct any discrepancies found.
  Adjust Scheduling Parameters: Review and adjust the scheduling parameters in the MRP settings to ensure they align with the production requirements.
  Production Versions: Verify that the production versions are correctly defined and available for the materials being planned.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like MD04 (Stock/Requirements List), CO01 (Create Production Order), and C223 (Maintain Production Versions) to check and adjust relevant data.
  MRP Configuration: Review the MRP configuration settings in SPRO (SAP Project Reference Object) to ensure they are set up correctly.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the PPH_MRP412 error.
  Documentation: Refer to SAP documentation for detailed information on lead time scheduling and capacity planning.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional insights.