copy command - something not found

I am trying to use the copy command from a csv files using a UNIX shell 
script but something is 'not found'...I can't figure out what is 'not 
found'. Below is my command from the shell script, the executed command, 
the content of the csv file and the output from trying to execute the 
command.

Clearly, the file is being read but I can't figure out what is not 
found. BTW, the column names in the stg.bar_active table match the names 
and order in the first row of the csv file. What should I be looking 
for?

Thanks for your help!

Sue

##-- shell script command
psql -d ${DBNAME} -U ${DBNAME} -h ${HOSTNAME} -c < ${CSVPATH}copycmd.z

##-- executed command
"copy stg.bar_active from 
'/home/dbzone/stp/rfc_db/RFC-00001/RFC-00001_copy_bar_active.csv' 
delimiter ',' CSV HEADER;"

##-- content of .csv file
schema_name,table_name,table_alias            ...(this is the header 
row)
chief,source_systems,ssys
chief,lookup_categories,lcat
chief,lookup_data,ldat

##-- output from terminal window
/home/dbzone/stp/rfc_db/RFC-00001/RFC-00001_copy_bar_active.csv: 
schema_name,table_name,table_alias: not found
/home/dbzone/stp/rfc_db/RFC-00001/RFC-00001_copy_bar_active.csv: 
chief,source_systems,ssys: not found
/home/dbzone/stp/rfc_db/RFC-00001/RFC-00001_copy_bar_active.csv: 
chief,lookup_categories,lcat: not found
/home/dbzone/stp/rfc_db/RFC-00001/RFC-00001_copy_bar_active.csv: 
chief,lookup_data,ldat: not found

##-- select version();
PostgreSQL 11.9 on amd64-portbld-freebsd12.1, compiled by FreeBSD clang 
version 8.0.1 (tags/RELEASE_801/final 366581) (based on LLVM 8.0.1), 
64-bit

-- 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Susan E Hurst
Principal Consultant
Brookhurst Data LLC
Email: susan.hurst@brookhurstdata.com
Mobile: 314-486-3261