--- title: 5 Days of Sage X3 Web Services (Day 5) description: Day 5 of our series 5 Days of Sage X3 Web Services, we focus on calling a Sage X3 subprogram from ASP.net that has been exposed as a web service. --- [RKL eSolutions | Technology Insights, Tips and Trends ](https://www.rklesolutions.com/blog) # [5 Days of Sage X3 Web Services (Day 5)](https://www.rklesolutions.com/blog/5-days-sage-erp-x3-web-services-day-5) Written by [RKL Team](https://www.rklesolutions.com/blog/author/rkl-team) | Jun 20, 2017 1:37:57 PM ## Calling a Sage X3 Subprogram From asp.net This is the final part of a 5 part series on creating and consuming [Sage X3](https://www.rklesolutions.com/sage-erp-x3/) Web Services. This post will focus on calling an X3 subprogram that has been exposed as a web service. To browse other posts in the series, click any of the links below: [Day 1 – Setting up X3 Web Services](https://www.rklesolutions.com/blog/5-days-sage-erp-x3-web-services-day-1/) [Day 2 – Creating X3 Web Services](https://www.rklesolutions.com/blog/5-days-sage-erp-x3-web-services-day-2/) [Day 3 – Testing X3 Web Services](https://www.rklesolutions.com/blog/5-days-sage-erp-x3-web-services-day-3/) [Day 4 – Calling a Sage X3 Object from ASP.Net](https://www.rklesolutions.com/blog/5-days-of-sage-erp-x3-web-services-day-4/) Now on to our current topic **Calling a Sage X3 Subprogram from asp.net** ... The wsdl for the X3 web services is below, where x3v6prmp23.rkldev.local is the server name where the web services are hosted. http://x3v6prmp23.rkldev.local:28880/adxwsvc/services/CAdxWebServiceXmlCC?wsdl ## Calling Subprogram Sage X3 Web Services ### Create the Call Context Refer to the post, [Day 4 – Calling a Sage ERP X3 Object from ASP.Net](https://www.rklesolutions.com/blog/5-days-of-sage-erp-x3-web-services-day-4/), for instructions on creating the Call Context. ### Call the Web Service The example below is based on calling a Sage ERP X3 Web Service that was generated from a custom sub-program. Refer to the post [Day 2 – Creating X3 Web Services](https://www.rklesolutions.com/blog/5-days-sage-erp-x3-web-services-day-2/) for instructions on creating a custom sub-program and exposing it as a web service. The code sample below displays the .net code used to call the web service. 1. 1. The first step will be to construct the XML parameter list to make the web service call. This will vary based on the parameters defined in the custom web service. The example below is based on web service ZWSCUSTLIS. As shown below, the parameters passed into the web service are UPDDAYS and CUSTID. The results will include an array of up to 2000 customers. 2. The XML Parameter string will be constructed as shown below, to match the required parameters for the subprogram call.     30      1. Call the Web Service Below is a snippet of the .net code required to call the web service. The web service will return an xml string containing the call results. This string can be parsed to extract the details of the call. public List GetAccounts(int iUpdateDays, string sAcctId) {   List lsAccts = new List();   // Initialize Connection Values  X3DataAccessConn.CallContextClass oCallContext = _connDetails.GetCallContext(); // Complete call context  oCallContext.CallContext.requestConfig = "adxwss.trace.on=off&adxwss.trace.size=16384&adonix.trace.on=off&adonix.trace.level=3&adonix.trace.size=8";  // Build Input XML with Parameters   StringBuilder xmlInput = new StringBuilder("");   xmlInput.Append(""); xmlInput.AppendFormat("{1}", "UPDDAYS", iUpdateDays.ToString()); xmlInput.AppendFormat("{1}", "CUSTID", sAcctId); xmlInput.Append(""); // Call web service oCallContext.ResultXML = oCallContext.WebService.run(oCallContext.CallContext, "ZWSCUSTLIS", xmlInput.ToString());   string result = "";   foreach (X3WebService.CAdxMessage msg in oCallContext.ResultXML.messages) { result += msg.message.ToString() + "^"; } // Success  if (result.Length == 0) {  string xml = oCallContext.ResultXML.resultXml.ToString();    lsAccts = ExtractAccts(xml); } return lsAccts; }   public CallContextClass GetCallContext() {   // Initialize connection values   CAdxCallContext callContext = new CAdxCallContext();   CAdxWebServiceXmlCCService webService = new   CAdxWebServiceXmlCCService();   CAdxParamKeyValue[] paramKey = new   CAdxParamKeyValue[1];   CAdxResultXml resultXML = new   CAdxResultXml(); callContext.codeLang = _x3Language; // Connection language callContext.codeUser = _x3User; // X3 user callContext.password = _x3Pwd; // X3 password callContext.poolAlias = _x3WSPool; // Connection pool name CallContextClass context = new CallContextClass(callContext, webService, paramKey, resultXML); return context; } This is the fifth and final post on creating and consuming web services for [Sage ERP X3](https://www.rklesolutions.com/sage-erp-x3/). ### **Got Questions? ** Contact us if you want to learn more about **Sage ERP X3 Web Services** features. [Contact RKL eSolutions](https://www.rklesolutions.com/contact-us/) ### The Ultimate Web Services Guide For Sage X3 Want all 5 days in one comprehensive guide that you can download and take with you? Leave your name below and we'll send you a copy of our **Ultimate Guide to Sage X3 Web Services**. This 38-page how-to manual provides everything you need to know about using X3 web services with screenshots, step-by-step instructions, and insider tips from our expert consultants. 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