How To Fix UPC_FW091 - Variable &1 cannot be replaced in planning level &2

UPC_FW091 - Overview

• Message type: E = Error

• Message class: UPC_FW - Messages for Planning Framework, Areas, Levels and Packages

• Message number: 091

• Message text: Variable &1 cannot be replaced in planning level &2

What causes this issue?

No values for replacement can be found for variable &V1&. This problem
can occur in the following situations:
The variable has the replacement type "fixed value", but no values were
defined.
The variable has the replacement type "user-defined values", but no
values were defined for the user, with which you logged onto the
system.
The variable has the replacement type "user exit", but the function
module that you have entered, delivers no values.

How to fix this error?

In the context of the current planning area, change to the maintenance
of variables and check the settings for variable &V1&.

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 UPC_FW091 - Variable &1 cannot be replaced in planning level &2 ?

  The SAP error message UPC_FW091 indicates that a variable (denoted as &1) cannot be replaced in a specific planning level (denoted as &2). This error typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Business Planning and Consolidation (BPC) when there is an issue with the variable's definition or its compatibility with the planning level.
  Causes:
  
  Variable Definition Issues: The variable may not be defined correctly or may not be compatible with the planning level you are trying to use it with.
  Planning Level Configuration: The planning level may not include the characteristics or key figures that the variable is trying to reference.
  Data Source Mismatch: The data source from which the variable is pulling data may not align with the planning level.
  Authorization Issues: There may be authorization restrictions preventing the variable from being accessed or replaced in the specified planning level.
  Incorrect Context: The variable may be used in a