BW statistics - missing ODS

Can anyone tell me why my ODS is not in the list for activation of statistics?
I have created a couple of ODS' and transported. I'd like to use stats to analyse the data loads but only some of the ODS' are in the list to activate (Tools->BW Statistics for InfoProviders).
I also can't see any difference between the ODS' that would cause some to be listed & others not - I must have missed something, right?
BW 3.5 p17
Thanks,
Patrick

just a thought...
are the settings the same for all ODS...are they all "bex reporting".
do you have data in all the ods?
did you create queries for all ods?
did you refresh the AWB before getting the list?

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06.12.2007                                                                                Dynamic List Display                                                                                1
| SESSIONUID               |STEPUID                  |HANDLEID|HANDLETP|EVENTID|UNAME      |STEPTP|STEPCNT|UTIME   |CALDAY    | RUNTIME|INFOPROV|OBJNAME                    |OBJPROP|STATLEVEL|   EVTIME|EVCOUNT|EVENTIDCNT|                  STARTTIME|
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Please check the following link and related SAP Notes, this will be very helpfull:
[http://help.sap.com/saphelp_nw70/helpdata/EN/df/01313bdffef106e10000000a11402f/content.htm|http://help.sap.com/saphelp_nw70/helpdata/EN/df/01313bdffef106e10000000a11402f/content.htm]
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Using RSSM_SUPPRESS_STATISTICS

Hi, I was considering the use of program RSSM_SUPPRESS_STATISTICS (Note 893595 - Suppress Generation of DB Statistics during ODS Activation) The selections are not very clear, but if you review the code below is what you get. I am planning on using option 2
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1. Has anyone really used this with great benefit?
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