How To Fix UPP_PP_K055 - Same selection in data column &1 and comparison column &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UPP_PP_K - Messages for Planning Processor Core

• Message number: 055

• Message text: Same selection in data column &1 and comparison column &2

What causes this issue?

You attempted to execute planning layout in which data is displayed for
the same characteristic value combination both in comparison column
&V2& as well as in the ready for input data column &V1&. Since the data
in comparison columns usually has reference character, you are not
allowed to change data, which is used as a reference for a planning
layout, in the same layout.

System Response

The planning layout cannot be executed with the current settings.

How to fix this error?

Change the settings of the planning layout so that the conflict
described cannot occur.

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.