ifrs_id report_date ead ecl period_id crr_stage_identifier stage_movement X1 20161231 8 77 current period 2 stage 1 to stage 2 X2 20161231 6 55 current period 1 stage 3 to stage 1 X1 20161130 6 45 previous period 1 X2 20161130 4 34 previous period 3 Hi folks, I have all historial reords in a single lasr dataset as shown above ;I also got period_id to show period data in addtion to report_date.The credit rating field (crr_stage_identifier),a numeric item needs to be compared with previous period record and create the calculated character field, stage_movement with message as shown in the data above. For example, IFRS_ID,X1 moved from credit rating stage 1 in previous period to stage 2 in current period and hence stage_movement got value as 'stage 1 to stage 2'. same way, I would like to create caluated fields for ead and ecl differences from previous period.
... View more