Creating transport requests in BI -BW

Hi all

I have a question regarding transports in BI 7.0

We have moved a cube zsd_c03 to production

now we are making few more enhancements to related datasources and replicated to bi development and making necessary changes in transformations, cube etc...

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so when we are making these changes it is prompting me requests at each level say like.... while replicating datasource, changing transformations and activating, changing cube.....

so i have created new transport requests at each point where it has asked me for

this has become a problem for me while moving to production becoz i have to send them in order.....

what i want to do is delete all these requests and collect the cube again in transport connection and make a single requests...

Can I delete all these requests which are created previously and create a single request. will this create any problem if i delete the requests.

Please suggest

regards