Oracle Version 19.11 is not detected directly from v2 P17

I had some limited success. I added ASM user as well as some explicit variables in mk_oracle.cfg.
More precisely:

export TNS_ADMIN=/u01/app/oracle/product/19.0.0/db_1/network/admin
export ORACLE_SID=TT085PRD
export ORACLE_HOME=/u01/app/oracle/product/19.0.0/db_1

Now I can scan ASM but I hit following error:

/usr/lib/check_mk_agent/plugins/mk_oracle: line 613: : No such file or directory . It seems output of following command is blank:

/u01/app/grid/product/19.0.0/grid_1/bin/crsctl stat res -p -w ‘((TYPE = ora.database.type) and (GEN_USR_ORA_INST_NAME = TT085PRD))’

I am stuck how to debug this error.

Regards,
Olsi