SAP REFX – Usage of (RECN - Condition Tab ) Formula : E1 – Percentage Share in a condition.

Dear Experts,

I would like have a clarification on the usage of Formula: E1 – (Percentage Share in a condition) for a contract type in Refx - contract ( In conditions Tab ).

Lets take the scenario as below for example :

Whenever I am adding a condition ZREN - Basic Rent : XXXXXX Rs/ month.

System has to pick a second condition ( Over head charges ) as default and it should be calculated 20% of the amount as overheads on BASIC RENT amount.

This 20% should come as default ( Because user cant change this % for anything while creation of contract).

So I have adopted the config changes as below.

SPRO - Flexible Real Estate Management (RE-FX) -- Conditions and Flows -- Default Conditions -- Define Default Conditions – selected my condition group – added new entries- assigned a new condition type as my over heads –

Unit price as – 20 %

1. Formula: E1
2. Formula Parameter: selected - BASIC RENT condition ( ZREN )

Is there any other config to be done ( Like adding the Derivation rules - if need Pls Clarify) to fulfill my requirement, B cas after doing above config my overhead charges condition is not flowing by default, even after manual insertion of Over head charges condition its not taking 20 % as default.( Its asking to enter manually).

Kindly advise to get the same.

Regards,

Subbarao.Narne