How To Fix /SAPAPO/PPM_GENERATE202 - New input row already exists for PP/DS plan &1

/SAPAPO/PPM_GENERATE202 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPM_GENERATE -

• Message number: 202

• Message text: New input row already exists for PP/DS plan &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPM_GENERATE202 - New input row already exists for PP/DS plan &1 ?

  The SAP error message /SAPAPO/PPM_GENERATE202 indicates that there is an attempt to create a new input row in the PP/DS (Production Planning/Detailed Scheduling) planning table, but a row with the same key already exists. This typically occurs during the planning run when the system tries to generate a new planning object (like a production order or a planned order) that conflicts with an existing one.
  
  Cause:
  
  Duplicate Entries: The most common cause is that there is already an entry in the planning table for the same product, location, and time period.
  Incorrect Planning Parameters: The planning parameters or settings may not be configured correctly, leading to attempts to create duplicate entries.
  Data Consistency Issues: There may be inconsistencies in the master data or transaction data that lead to conflicts during the planning process.
  Concurrent Planning Runs: If multiple planning runs are executed simultaneously, they may attempt to create the same entries.
  
  
  Solution:
  
  Check Existing Entries: Review the