reporting services - SSRS X++ contact query -


i'm trying put multiple queries in ssrs report data validation. @ glance display address/contact info, project info, customer info, supplier info , resource info. i've started on address/contact info seem have gotten bit stuck...

i'm getting invalid field combination error logisticselectronic address tables, , i'm trying return locator field twice based on different joins.

i know how in sql easy using left joins , aliased fields i'm beginner in x++ , not sure how this. appreciated!

public class datavalidation extends srsreportdataproviderbase {  tmpaddresses tmpaddresses; tmpprojects  tmpprojects; tmpsuppliers tmpsuppliers; tmpcustomers tmpcustomers; tmpresources tmpresources;  [srsreportdatasetattribute('tmpaddresses')] public tmpaddresses getaddresses() {     select tmpaddresses;     return tmpaddresses; }  public void processreport() {      query                   q;     queryrun                qr;     querybuilddatasource    qbds;     querybuildrange         qbr;      // declare table buffer     dirpartytable               dirpartytable;     logisticslocation           logisticslocation;     logisticspostaladdress      logisticspostaladdress;     logisticselectronicaddress  logisticselectronicaddress;      q = new query();      qbds = q.adddatasource(tablenum(dirpartytable));     qbr = qbds.addrange(fieldnum(dirpartytable, name));     qbr.value('!""');      qbds = qbds.adddatasource(tablenum(logisticspostaladdress));     qbds.addlink(fieldnum(dirpartytable, primaryaddresslocation),fieldnum(logisticspostaladdress, location));     qbds.joinmode(joinmode::outerjoin);      qbds = qbds.adddatasource(tablenum(logisticselectronicaddress));     qbds.addlink(fieldnum(dirpartytable, primarycontactemail),fieldnum(logisticselectronicaddress, recid));     qbds.joinmode(joinmode::outerjoin);      qbds = qbds.adddatasource(tablenum(logisticselectronicaddress));     qbds.addlink(fieldnum(dirpartytable, primarycontactphone),fieldnum(logisticselectronicaddress, recid));     qbds.joinmode(joinmode::outerjoin);      qbds = qbds.adddatasource(tablenum(logisticslocation));     qbds.relations(true);     qbds.joinmode(joinmode::outerjoin);       qr = new queryrun(q);     while(qr.next())     {          dirpartytable = qr.get(tablenum(dirpartytable));         logisticslocation = qr.get(tablenum(logisticslocation));         logisticspostaladdress = qr.get(tablenum(logisticspostaladdress));         logisticselectronicaddress = qr.get(tablenum(logisticselectronicaddress));          tmpaddresses.clear();         tmpaddresses.name = dirpartytable.name;         tmpaddresses.address = logisticspostaladdress.address;         tmpaddresses.description = logisticslocation.description;         tmpaddresses.email = logisticselectronicaddress.locator;         tmpaddresses.phone = logisticselectronicaddress.locator;         tmpaddresses.insert();     } }

}

your child datasources should refer dirparty:

qbdsprimary = q.adddatasource(tablenum(dirpartytable)); qbr = qbdsprimary.addrange(fieldnum(dirpartytable, name)); qbr.value('!""');  qbds = qbdsprimary.adddatasource(tablenum(logisticspostaladdress)); qbds.addlink(fieldnum(dirpartytable, primaryaddresslocation),fieldnum(logisticspostaladdress, location)); qbds.joinmode(joinmode::outerjoin);  qbds = qbdsprimary.adddatasource(tablenum(logisticselectronicaddress)); qbds.addlink(fieldnum(dirpartytable, primarycontactemail),fieldnum(logisticselectronicaddress, recid)); qbds.joinmode(joinmode::outerjoin);  qbds = qbdsprimary.adddatasource(tablenum(logisticselectronicaddress)); qbds.addlink(fieldnum(dirpartytable, primarycontactphone),fieldnum(logisticselectronicaddress, recid)); qbds.joinmode(joinmode::outerjoin);  qbds = qbdsprimary.adddatasource(tablenum(logisticslocation)); qbds.relations(true); qbds.joinmode(joinmode::outerjoin);  // verify query info(qbdsprimary.tostring());

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