Yahoo API: No modification on account(Campaign) is shown, when the scheduled date is changed and './seupdate.sh' is executed.

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Project: Yahoo API.
Component Used: ./seupdate.sh
Environment:staging-xml1.ri.thesearchagency.com
Build: tsa-build-bidmgr-2010-03-02-p16-r25107
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On changing the schedule date of a campaign (Under campaign settings) and
executing './seupdate.sh' with necessary arguments shows that no modification
has been done on the account(campaign)

Steps to reproduce:

1. Log into Yahoo Online Marketing using the valid credentials. (Logs into
Cellular Safety Comission account in this case.)
2. Create a campaign(eg:Pradeep-testing3) and go to its setting
3. In the Campaign setting under "Campaign Budget and Schedule" tab edit the
"Schedule" by seting an End date for the campaign
4. Execute the SE Updater with the following command and observe:

./seupdate.sh -d3 --seuser 445 -A '40201' --accounts

Expected Result:
The script should execute successfully and show that 1 account has been modified.

(i.e) like : Accounts: 0 added, 1 modified, 0 disabled.

Actual Result:
The script completed execution but showed that no modification were made in
the account (i.e) the following lines in the script output:

2010-03-03 05:59:56.353 (3) [P0T0]: Accounts: 0 added, 0 modified, 0 disabled.