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VENKAB05
May 22, 2024

XFBR in Literal Parameter is not returning value as expected

  • May 22, 2024
  • 2 replies
  • 0 views

Hello Everyone,

I need a Literal parameter which will dynamically calculate something like the prior forecast based on another parameter so i ended up writing an XFBR for that Literal parameter, something like below

XFBR(HelperRule,GetPriorForecast).

And now i need this Prior Forecast value for some Finance calculations. So I tried to retrieve the value of Parameter in the finance rule by using 

BRApi.Dashboards.Parameters.GetLiteralParameterValue

But it returns the same "XFBR (Helper Rule, Get Prior Forecast)" rather than the Actual String Value.

Strangely enough, if i use the same XFBR for Scenario Filter in a DM step, it picks up the proper string value.

Curious Why would it not work when I try to retrieve its value in a finance BR?

2 replies

S
sudarshan
May 22, 2024

Isn't this the expected behaviour? You are essentially trying to call or trigger an xfbr function inside a business rule. Whereas it correctly invokes the XFBR before running any action like a DM step.

You could perhaps directly call that function by using the referenced assembly.

V
VENKAB05Author
May 23, 2024

Thanks sudarshan,

I was under the impression that i was doing something different and wanted to clarify. 

R
RobbSalzmann
May 28, 2024

You can call the XFBR directly from the rule where you need the Prior Forecast value.  The Literal Parameter step is an extra, unnecessary step.

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