SAP Error- Define a line layout variant for item display

Hello Expert,

I have successfully posted invoice for one implementation project but when I am trying to open corresponding document through FPE2 , system is responding with error message " Define a line layout variant for item display ". I have already define line layout for Account Balance display (FPL9).

I am getting the same error when trying to execute FPE1 for charge posting .

Could you please let me know where I need to define line layout in configuration.

Any help on this will be appreciated.

Thanks & regards,

Gyanendra