How To Fix /BOBF/CONF130 - 'Key is equal to parent key' flag is mandatory for node &1

/BOBF/CONF130 - Overview

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 130

• Message text: 'Key is equal to parent key' flag is mandatory for node &1

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 /BOBF/CONF130 - 'Key is equal to parent key' flag is mandatory for node &1 ?

  The SAP error message /BOBF/CONF130 'Key is equal to parent key' flag is mandatory for node &1 typically occurs in the context of Business Object Processing Framework (BOPF) when there is an issue with the configuration of a node in a BOPF business object. This error indicates that a key field in a child node is being set to the same value as its parent key, which is not allowed unless explicitly configured.
  
  Cause:
  
  Key Configuration: The child node is configured in such a way that it requires a unique key that should not be the same as the parent key. This is often a design decision to maintain data integrity and ensure that child records can be uniquely identified.
  Data Input: The data being processed may inadvertently be setting the child key to the same value as the parent key, which violates the business logic defined in the BOPF configuration.
  
  
  Solution:
  
  
  Check BOPF Configuration: