Help,why brconnect do not collect statistics for mseg table?

I found "MSEG" table`s statistics is too old.
so i check logs in db13,and the schedule job do not collect statistics for "MSEG".
Then i execute manually: brconnect -c -u system/system -f stats -t mseg -p 4
this command still do not collect for mseg.
KS1DSDB1:oraprd 2> brconnect -c -u system/system -f stats -t mseg u2013f collect -p 4
BR0801I BRCONNECT 7.00 (46)
BR0154E Unexpected option value 'u2013f' found at position 8
BR0154E Unexpected option value 'collect' found at position 9
BR0806I End of BRCONNECT processing: ceenwjre.log 2010-11-12 08.41.38
BR0280I BRCONNECT time stamp: 2010-11-12 08.41.38
BR0804I BRCONNECT terminated with errors
KS1DSDB1:oraprd 3> brconnect -c -u system/system -f stats -t mseg -p 4
BR0801I BRCONNECT 7.00 (46)
BR0805I Start of BRCONNECT processing: ceenwjse.sta 2010-11-12 08.42.04
BR0484I BRCONNECT log file: /oracle/PRD/sapcheck/ceenwjse.sta
BR0280I BRCONNECT time stamp: 2010-11-12 08.42.11
BR0813I Schema owners found in database PRD: SAPPRD*, SAPPRDSHD+
BR0280I BRCONNECT time stamp: 2010-11-12 08.42.12
BR0807I Name of database instance: PRD
BR0808I BRCONNECT action ID: ceenwjse
BR0809I BRCONNECT function ID: sta
BR0810I BRCONNECT function: stats
BR0812I Database objects for processing: MSEG
BR0851I Number of tables with missing statistics: 0
BR0852I Number of tables to delete statistics: 0
BR0854I Number of tables to collect statistics without checking: 0
BR0855I Number of indexes with missing statistics: 0
BR0856I Number of indexes to delete statistics: 0
BR0857I Number of indexes to collect statistics: 0
BR0853I Number of tables to check (and collect if needed) statistics: 1
Owner SAPPRD: 1
MSEG
BR0846I Number of threads that will be started in parallel to the main thread: 4
BR0126I Unattended mode active - no operator confirmation required
BR0280I BRCONNECT time stamp: 2010-11-12 08.42.16
BR0817I Number of monitored/modified tables in schema of owner SAPPRD: 1/1
BR0280I BRCONNECT time stamp: 2010-11-12 08.42.16
BR0877I Checking and collecting table and index statistics...
BR0280I BRCONNECT time stamp: 2010-11-12 08.42.16
BR0879I Statistics checked for 1 table
BR0878I Number of tables selected to collect statistics after check: 0
BR0880I Statistics collected for 0/0 tables/indexes
BR0806I End of BRCONNECT processing: ceenwjse.sta 2010-11-12 08.42.16
BR0280I BRCONNECT time stamp: 2010-11-12 08.42.17
BR0802I BRCONNECT completed successfully
the log says:
Number of tables selected to collect statistics after check: 0
Could you give some advices? thanks a lot.

Hello,
If you would like to force the creation of that stats for table MSEG you need to use the -f (force) switch.
If you leave out the -f switch the parameter from stats_change_threshold is taken like you said correctly:
[http://help.sap.com/saphelp_nw70ehp1/helpdata/EN/02/0ae0c6395911d5992200508b6b8b11/content.htm|http://help.sap.com/saphelp_nw70ehp1/helpdata/EN/02/0ae0c6395911d5992200508b6b8b11/content.htm]
[http://help.sap.com/saphelp_nw70ehp1/helpdata/EN/cb/f1e33a5bd8e934e10000000a114084/content.htm|http://help.sap.com/saphelp_nw70ehp1/helpdata/EN/cb/f1e33a5bd8e934e10000000a114084/content.htm]
You have tried to do this in your second example :
==> brconnect -c -u system/system -f stats -t mseg u2013f collect -p 4
Therefore you received:
BR0154E Unexpected option value 'u2013f' found at position 8
BR0154E Unexpected option value 'collect' found at position 9
This is the correct statement, however the hyphen in front of the f switch is not correct.
Try again with the following statement (-f in stead of u2013f) you will see that it will work:
==> brconnect -c -u system/system -f stats -t mseg -f collect -p 4
I hope this can help you.
Regards.
Wim

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