2799285 - SOAP adapter throws NoSuchMethodError after system update

You have performed a system update from a lower Support Package to a higher SP in a PI/PO 7.50 system, or updated the system software components to a higher patch level.

After the update, you verified that the SOAP adapter started to fail with the following error:

[EXCEPTION]
java.lang.NoSuchMethodError: com.sap.aii.af.sdk.xi.net.MIMEServletInputSource.setTrimWhiteSpaces(Z)V
at com.sap.aii.adapter.soap.web.MessageServlet.doPost(MessageServlet.java:426)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.runServlet(FilterChainImpl.java:202)
at com.sap.engine.services.servlets_jsp.server.runtime.FilterChainImpl.doFilter(FilterChainImpl.java:103)

• SAP NetWeaver 7.5

NoSuchMethodError, setTrimWhiteSpaces, SOAP, 500, Internal Server Error, MessageServlet, SOP, HTTP, Adapter, MIME, MIMEServletInputSource, Connection, Upgrade, Update, Upgradation, Upgraded, Updated, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX , KBA , BC-XI-CON-SOP , SOAP Adapter , Problem