I've just tried the CREAM service: First with their own JSDL. My client didn't like the document: "JSDL document is invalid: error: Use of undefined namespace prefix: jsdl" Is my client the only one complaining about this ? The second time I used my GridSAM JSDL and all operations returned OK. but, the TerminateActivities actually complained with an 'invalid job status' fault included in the response. Is this expected ? -- ------------------------------------------------------------ Vesso A. Novov -- Research Assistant -- ------------------------------------------------------------ London e-Science Centre http://www.lesc.doc.ic.ac.uk Imperial College London, Department of Computing 180 Queen's Gate, London SW7 2RH, UK tel: +44 (0)207-594-8399 fax: +44 (0)207-581-8024 ------------------------------------------------------------