Hello Manoj,Thank you for try to help me You can see below it is adding last 2 arguments as empty and it throws syntax error11/11/2019 12:39:40 enrich PGS-220000 PostgrSQL error: ERROR: syntax error at or near "," LINE 1: ...E'4'::text,E'test',E'i'), concat(E'1 ',E'2 ',E'3 ',,) FROM wk... ...