How To Fix PLMDISCALC051 - BOM items that are marked as recursive were included

PLMDISCALC051 - Overview

• Message type: E = Error

• Message class: PLMDISCALC - Messages for LLC calculation

• Message number: 051

• Message text: BOM items that are marked as recursive were included

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PLMDISCALC051 - BOM items that are marked as recursive were included ?

  The SAP error message PLMDISCALC051 indicates that there are items in a Bill of Materials (BOM) that are marked as recursive. This means that the BOM structure contains a loop where an item references itself directly or indirectly, which can lead to infinite loops during calculations or processing.
  
  Cause:
  
  Recursive BOM Structure: The most common cause of this error is that the BOM has been defined in such a way that one or more components reference themselves either directly or through a chain of other components.
  Incorrect BOM Configuration: Sometimes, the BOM might have been incorrectly configured, leading to unintended recursive relationships.
  Data Entry Errors: Manual data entry errors can also lead to recursive references being created in the BOM.
  
  
  Solution:
  
  
  Review BOM Structure: Check the BOM for the items that are causing the error. Look for any components that reference themselves or create a loop. You can do this by:
  
  Using transaction codes like CS03 (Display