can not sign pdf using java with co sign get 90030103 error

Question

please help me. I am trying sign pdf using cosign. hear is part of my code

try {  
            initializeKeyStore();
            HttpsURLConnection.setDefaultHostnameVerifier(new NullHostnameVerifier());
            final DSS dss = new DSS(wsdlURL, new QName("http://arx.com/SAPIWS/DSS/1.0/", "DSS")); 
            final SignRequest req = createSignRequest(pdfFile, signFieldName, userName, password);
            signRes = dss.getDSSSoap().dssSign(req);
        } catch (Exception e) {
            throw new DssException(e.getMessage(), e);
        }

but I am getting "90030103" error.

Can anyone provide me some simple tutorial, where I can find how sign PDF.

Answer 1

请访问http://www.berthou.com/us/2007/11/28/sign-a-pdf-document/ ，希望它对您有用。