Add Multiple table lookup in Ax 2012
1. Firstly create a View. AOT>DataDictionary>View>Create View 2. Drag n drop Multiple tables AOT>DataDictionary>View>Create View > sample View > dataSource> Sample Table1 > DataSource > Sample Table2 3. Drag Fileds from Both Table in Field Node. AOT > Data Dictionary > View > sample View > Field Node > Drang n drop fileds 4. now save it. 5. Create Form. 6. In design node, create String Edit Control. 7. Write below code in lookup method of that control. Public Void lookup() { Query query = new Query(); Systablelookup systablelookup; QueryBuildDataSource Qbds; systablelookup = Systablelookup::newParameters(tablenum(sampleView),Form_Control_name); Qbds= query.addDataSource(tablenum(sampleView)); systablelookup.addLookupField(fieldNum(sampleView, field1)); systablelookup.addLookupField(fieldNum(sampleView, field2)); systablelookup.addLookupField(fieldNum(sampleView, field3)); systablelookup.parmquery(query); systa...