Information broadcasting in 2004s for pdf and HTML format throws error

hi experts,

I am broadcasting via e-mail, when i use output format as MHTML or XML it works fine, when i change the output format to pdf or html (as zip file) i get the following errors

<b>For PDF</b>

--><b><i>Settings ZTEST1 were started from the BEx Broadcaster </i></b>

--><b><i>Processing for user BSHKSC, language EN </i></b>

--><b><i>Processing setting ZTEST1</i></b>

Error: com.sap.ip.bi.base.exception.BIBaseRuntimeException

Error occurred during processing of framework class

CL_RSRD_PRODUCER_PRECALC, type PROD

<i><b>FOR HTML</b></i>

--><i><b>Settings ZTEST1 were started from the BEx Broadcaster</b></i>

--><i><b>Processing for user BSHKSC, language EN </b></i>

--><i><b>Processing setting ZTEST1</b></i>

Web template 0BROADCAST_INDEX_PAGE could not be intstantiated

Error occurred during processing of framework class

CL_RSRD_PRODUCER_PRECALC, type PROD

Anyhelp will be really appreciated