Error Page during creation of new supplier

Hi Guys,
Help..I experience error after I update the tax and reporting in creating new supplier. Please see below the details of of the error.



Exception Details. oracle.apps.fnd.framework.OAException: java.sql.SQLException: ORA-12899: value too large for column "AP"."AP_SUPPLIERS"."VAT_REGISTRATION_NUM" (actual: 21, maximum: 20) ORA-06512: at "APPS.ZX_TCM_BES_REGISTRATION_PVT", line 19 ORA-06512: at line 1 at oracle.apps.fnd.framework.OAException.wrapperInvocationTargetException(OAException.java:996) at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:211) at oracle.apps.fnd.framework.server.OAUtility.invokeMethod(OAUtility.java:153) at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.invokeMethod(OAApplicationModuleImpl.java:761) at oracle.apps.pos.supplier.webui.ByrTaxRptCO.processFormRequest(ByrTaxRptCO.java:175) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:819) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:382) at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1214) at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1031) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:997) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:852) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:382) at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1031) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:997) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:852) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:382) at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363) at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2975) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1859) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:543) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:431) at _OA._jspService(_OA.java:212) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(ReleaseResFilter.java:26) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:318) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:662) ## Detail 0 ## java.sql.SQLException: ORA-12899: value too large for column "AP"."AP_SUPPLIERS"."VAT_REGISTRATION_NUM" (actual: 21, maximum: 20) ORA-06512: at "APPS.ZX_TCM_BES_REGISTRATION_PVT", line 19 ORA-06512: at line 1 at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:70) at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:133) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:206) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:455) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:413) at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:1034) at oracle.jdbc.driver.T4CCallableStatement.doOall8(T4CCallableStatement.java:191) at oracle.jdbc.driver.T4CCallableStatement.executeForRows(T4CCallableStatement.java:950) at oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1225) at