I am trying to fix a querie for one report in customer service module for r12 upgrade.
It is using the table cs_counter_values in 11i and it has a column called prev_net_curr_diff.
But it became a view in R12 which in turn is using the table CSI_COUNTER_READINGS.
The table CSI_COUNTER_READINGS in R12 is missing the column prev_net_curr_diff
I am not sure how to fix this.