Resource related billing-population of value in custom indep.characterstics

Hi,

I am not able to populate value for custom field in AD01DLI-CI_ATTRI2

Despite having activated "EXIT_SAPLAD12_003" i am not able to reach this exit tobe able to populate value.

I am using source 0023 CKF_DIP_CUSTOMER_EXIT. Trying to do RRQ.

Kindly help with some valuable tips.

thanks and regards,

Vilas