How To Fix PPEFLO420 - Relationship between &1 &2 and &3 &4 recreated during explosion

PPEFLO420 - Overview

• Message type: E = Error

• Message class: PPEFLO - Messages for iPPE Application Object FLO

• Message number: 420

• Message text: Relationship between &1 &2 and &3 &4 recreated during explosion

What causes this issue?

Individual line nodes of a line networf were not assigned to the
exploded line structure. This is the case if individual lines nodes of
line network have not been assigned to a partial line network but they
have been assigned to its predecessor and successor.

System Response

The explosion generates new relationships to link the predecessor and
successor to each other.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPEFLO420 - Relationship between &1 &2 and &3 &4 recreated during explosion ?

  The SAP error message PPEFLO420 indicates that there is a problem with the relationship between components in a bill of materials (BOM) during the explosion process in production planning or similar scenarios. This error typically arises when the system attempts to explode a BOM and encounters inconsistencies or issues with the relationships defined between the various components.
  
  Cause:
  
  Inconsistent BOM Data: The relationships between the parent and child components in the BOM may not be correctly defined or may have been altered.
  Missing Components: One or more components required for the explosion may be missing or not properly maintained in the system.
  Incorrect Configuration: The configuration settings for the BOM or the production order may not be set up correctly, leading to issues during the explosion.
  Versioning Issues: If there are multiple versions of the BOM, the system may be trying to use an outdated or incorrect version.
  Data Integrity Issues: There may be data integrity