NLS_LANGUAGE IN COPNCSUB

 In System Administrator's Guide - Configuration Release 12 Part No. B31453-01 Ñ€. 6-38 described the following syntax of CONCSUB:

CONCSUB <APPS username>/<APPS password> \
<responsibility application short name> \
<responsibility name> \
<username> \
[WAIT=N|Y|<n seconds>] \
CONCURRENT \
<program application short name> \
<program name> \
[PROGRAM_NAME="<description>"] \
[REPEAT_TIME=<resubmission time>] \
[REPEAT_INTERVAL= <number>] \
[REPEAT_INTERVAL_UNIT=< resubmission unit>] \
[REPEAT_INTERVAL_TYPE=< resubmission type>] \
[REPEAT_END=<resubmission end date and time>] \
[NLS_LANGUAGE=<language of the request>] \
[NLS_TERRITORY=<territory of the request>] \
[START=<date>] \
[IMPLICIT=< type of concurrent request> \
[<parameter 1> ... <parameter n>]

I need to use optional parameter NLS_LANGUAGE.
I run the command: CONCSUB Apps:User PER '"My responsibility"' XXPER/welcome WAIT=Y CONCURRENT PER DATAPUMP NLS_LANGUAGE=RUSSIAN IMPLICIT=YES 2001 Y