Embedding images using the TEXT_IO package

Good morning people,
I'm in the process of converting one of my client's corporate reports to an Excel format, using the "TEXT_IO" package. The client requires his logo to appear in the Excel file (for a purely aesthetic purpose).
I've tried - to no avail, might I add - to embed/insert the company's corporate logo into the generated Excel file. This logo is stored as a LONG RAW datatype in the associated JCG_EXCEL_DATA table.
Whenever I attempt to embed this logo, using the "Text_IO.Putf" built-in, Excel displays it as "Bit!+".
Do you perhaps know of a way to do this?
Here's an example of the statement used:
"Text_IO.Putf(out_file, chr(9) || :image_file);"
Thanks and regards,
Johann.

Hi,
It will not be possible to do it as it doesn't recognize it as an image.
What about going for a delimiteddata output having the header with the logo.
Please see the 6i patch 11 release notes on OTN documentation for Reports
Thanks
The Oracle Reports team

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