How To Fix PPH_MRP405 - Regenerative with planning mode: &1

PPH_MRP405 - Overview

• Message type: E = Error

• Message class: PPH_MRP -

• Message number: 405

• Message text: Regenerative with planning mode: &1

Self-Explanatory Message

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PPH_MRP405 - Details

• The SAP error message PPH_MRP405 typically occurs during the planning process in the Material Requirements Planning (MRP) module. This error indicates that there is an issue with the regenerative planning mode, which is a specific type of planning run that recalculates all requirements and stock levels for the materials involved.
  
  Cause:
  The error message PPH_MRP405 can be triggered by several factors, including:
  
  Incorrect Planning Mode: The planning mode specified may not be appropriate for the material or the current planning scenario.
  Data Inconsistencies: There may be inconsistencies in the master data, such as material master records, BOMs (Bill of Materials), or routing information.
  Locking Issues: The material may be locked for planning by another user or process, preventing the regenerative planning from executing.
  
  Configuration Issues: There may be configuration settings in the MRP area that are not set up correctly, leading to this error.
  Missing Parameters: Required parameters for the planning run may be missing or incorrectly