Characteristic description/text is wrong

Hello Experts,

One of the characteristic value displayed in RRP3 is displaying wrong text.We have not maintained any description for that characteristic value in CT04 but really do not know from where else it is getting this value.

Example : the "Promo Forcast" ext displayed for demand stream characteristic is not maintained in CT04.

Please guide me if you have any idea from where it could get this value.

Thanks,

Menka