Field extraction and field alliasing not working

[pal_sumit1]

I need to rename field and calculate some field as I mentioned below but it not working at all.

[Workday]
INDEXED_EXTRACTIONS=csv
KV_MODE=none
MAX_TIMESTAMP_LOOKAHEAD = 32
NO_BINARY_CHECK = true
TIME_FORMAT = %Y%m%d %H:%M:%S
TIME_PREFIX=^
SHOULD_LINEMERGE = false
FIELDALIAS-alias1 = Work_Space_from_Worker_s_Primary_Job AS Work_Space_from_Workers_Primary_Job
EVAL-Continuous_Service_Date=strftime(strptime(Continuous_Service_Date,"%Y%m%d"),"%Y/%m/%d")
EVAL-Effective_Date_for_Current_Position=strftime(strptime(Effective_Date_for_Current_Position,"%Y%m%d"),"%Y/%m/%d")
EVAL-Sysdate=strftime(strptime(Sysdate,"%Y%m%d %H:%M:%S"),"%Y/%m/%d %H:%M:%S") 
EVAL-Future_Hire_Date=strftime(strptime(Future_Hire_Date,"%Y%m%d"),"%Y/%m/%d")
EVAL-Rehire_Date=strftime(strptime(Rehire_Date,"%Y%m%d"),"%Y/%m/%d")
EVAL-Original_Hire_Date=strftime(strptime(Original_Hire_Date,"%Y%m%d"),"%Y/%m/%d")

Thanks in advance.

[richgalloway]

Please share some sample data.

[pal_sumit1]

it's a CSV data ,

"20190621 09:27:02","19257","abc123","EMP","abc","","cdf","Ms.","","abc cdf","orange city","city","hy","12345","United States of America","12345679","[email protected]","EMP","Female","50","20071014","20071014","","helloooeooood","20080108","A axcvr","515 acbtc-ase","515 abc123","515abdcfr","","orange city","city","hy","25646","United States of America","","515 asdghfv","ACTIVE_ASSIGN","Regular","Full time-Regular","","Active","40","Channeld","20180708","","Channeld","Channel","SSECHDPG","Sales","Individual Contributor","Other","PG","Exempt","123456","321456","12365","123456","123456","","","","","N","Y","309","73292","Solutions, Inc.","Segment Mgmt","Payroll ","12345","123654","0000","0000","000","00000","Biweekly","Sales","HCS","115","",