How To Fix 6P427 - Item is not suitable for the schedule line (program error)

SAP Error Message - Details

• Message type: E = Error

• Message class: 6P - Messages for planned independent requirements (Appl.area 60)

• Message number: 427

• Message text: Item is not suitable for the schedule line (program error)

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 6P427 - Item is not suitable for the schedule line (program error) ?

  The SAP error message 6P427 ("Item is not suitable for the schedule line (program error)") typically occurs in the context of sales order processing, particularly when dealing with schedule lines in the sales and distribution (SD) module. This error indicates that there is an issue with the configuration or data related to the item in the sales order that prevents it from being processed correctly in relation to the schedule line.
  Causes:
  
  
  Item Category Configuration: The item category may not be configured to allow schedule lines. Certain item categories are not designed to work with schedule lines, which can lead to this error.
  
  
  Schedule Line Category: The schedule line category assigned to the item may not be compatible with the item type or the sales order type.
  
  
  Missing Data: Required data for the schedule line (such as delivery dates, quantities, etc.) may be missing or incorrectly entered.
  
  
  Material Master Settings: The material master record may