How To Fix PPEFLO409 - Mode &2 to &3 in line balance &1 results in repeated activity in order

PPEFLO409 - Overview

• Message type: E = Error

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

• Message number: 409

• Message text: Mode &2 to &3 in line balance &1 results in repeated activity in order

What causes this issue?

The line balance relationship mode &V1& to &V2& in line balance &V3& is
not allowed.
This message will always appear with another message, and must be
viewed together.
You can only assign an activity more than once if you are using line
structures / line objects that are alternative to one another. This
means that if you go up in the line structure from the line objects, to
which the activities are assigned using the line balance relationships,
the lines are alternative to one another.
Multiple assignments are only allowed in this case.

System Response

The explosion cannot include all line balance relationships. This would
result in incorrect requirements dates for the components. The system
generates an error message.

How to fix this error?

Maintain the line balance relationships to reflect the situation
described above.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPEFLO409 - Mode &2 to &3 in line balance &1 results in repeated activity in order ?

  The SAP error message PPEFLO409 indicates that there is an issue with the line balance in a production order, specifically that the mode of a certain activity is causing a repeated activity in the order. This typically occurs in the context of production planning and execution, particularly when using the Production Planning for Process Industries (PP-PI) module.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incorrect Activity Assignment: The activity assigned to a specific mode in the line balance may be incorrectly configured, leading to a situation where the same activity is being repeated unnecessarily.
  
  Configuration Issues: There may be issues in the configuration of the production process, such as incorrect settings in the routing or line balance.
  Data Inconsistencies: There could be inconsistencies in the master data, such as the production version, routing, or bill of materials (BOM) that lead to this error.
  Mode Settings: The modes defined for the activities