Is Header necessary to pass while calling a webservice ?

Hi all,

I am calling a webservice which has 1 input parameter.

My question is, 'Is it mandatory to pass header information while calling the webservice',

while testing ?

I got this question because, I tried calling the webservice, but got an error as,

'CX_SY_CONVERSION_NO_DATE_TIME:XSLT exception'. But I am not passing any

DateTime field.

Further my webservice is located in a .NET system and I am trying to consume it from SAP.

Please advice.

Any links for the same will be of Gr8 help.

Thanks.

Yats.