When I am trying enter planning method am getting the error like Planning package cannot be edited with planning layout
Message no. KG1003
Planning layout "xxx" has one or more variables for characteristic "ARTNR". These variables are given values from the selection criterion for the planning package. The selection criterion (single values and/or interval) must match the variables.
The system tries to replace the variables in the planning layout with the selection criterion for the planning package.If, for example, there is a variable for a single value in the planning layout for a characteristic, then the selection criterion must contain a single value. If there are two variables for the from and to value of an interval in the planning layout for a characteristic, then an interval must also exist in the selection criterion .
Change planning layout "xxx" or use a different planning layout.
My understanding from the above message is characteristics ARTNR in planning package has one or more values(lets say range in variables) whereas it is not there in planning layout. Here I couldn't able to make it as a range for characteristics ARTNR in my planning layout variable.
Edit->Element->change/dsiplay here am not getting from and to field for ARTNR. Please help.