Spacing between columns 'ResponsiveGridLayout' (SAPUI5)
<p>How can I reduce the spacing in a <code>ResponsiveGridLayout</code>? In this image I want that there is no sapcing betweem the <code>SearchField</code> an the <code>Button</code>. I've searched via Google and take a close look in the API, but I found nothing.</p>

<p><a href="https://i.stack.imgur.com/sJKHV.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sJKHV.png" alt="enter image description here"></a></p>

<p>EDIT:</p>

<pre><code>                var oResponsiveLayout = new sap.ui.layout.form.ResponsiveGridLayout({

        columnsL : 3,
        columnsM : 3,
        columnS : 1
    });
    var oFormLayout = new sap.ui.layout.form.Form({
        layout : oResponsiveLayout,
        formContainers : [ new sap.ui.layout.form.FormContainer({
            formElements : [ new sap.ui.layout.form.FormElement({
                fields : [ this.oSearchField = new sap.ui.commons.SearchField({
                    width : "100%",
                    placeholder : "Suchtext / ID",
                    search : this._onSearchRequest.bind(this),
                    layoutData : new sap.ui.layout.GridData({
                        span : "XL9 L9 M6 S6"
                    })
                }) ]
            }) ]
        }), new sap.ui.layout.form.FormContainer({
            formElements : [ new sap.ui.layout.form.FormElement({
                fields : [ this.oArrowUp = new sap.ui.commons.Button({
                    layoutData : new sap.ui.layout.GridData({
                        span : "XL1 L1 M2 S2"
                    }),
                    width : "100%",
                    icon : "resources/images/arrow_up.png",
                    tooltip : new sap.ui.commons.RichTooltip({
                        text : "Vorheriges Element der Suche anzeigen"
                    }),
                    press : this._onSearchArrowUpRequest.bind(this)
                }), this.oArrowDown = new sap.ui.commons.Button({
                    layoutData : new sap.ui.layout.GridData({
                        span : "XL1 L1 M2 S2"
                    }),
                    width : "100%",
                    icon : "resources/images/arrow_down.png",
                    tooltip : new sap.ui.commons.RichTooltip({
                        text : "Nächstes Element der Suche anzeigen"
                    }),
                    press : this._onSearchArrowDownRequest.bind(this)
                }) ]
            }) ]
        }),
</code></pre>