Unable to swich off Simplified pricing

Hi,

I have recently created BADI implementation ZBBP_PRICEDATA_READ and class ZCL_IM_BBP_PRICEDATA_READ which will swich on simplified pricing. But I want to switch off the same, for that I have deleted both the implementation and class but still its not been completed switched off..

Are there still anything needs to be changed other than these two? Please help.

Best Regards,

Sreenivas.