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Vinu Varghese Need help in After delete trigger
I have the following error after deleting a record. Insert and Update are OK. but deleting the record giving the following error.
Unfortunately, there was a problem. Please try again. If the problem continues, get in touch with your administrator with the error ID shown here and any other related details. The requested resource does not exist
trigger InvoiceTotal on Invoice_Item__c (after insert, after update, after delete) {
set<ID> setId = new set<ID>();
List<invoice__c> lstInvoice = new List<invoice__c>();
If (!trigger.isdelete) {
for(Invoice_Item__c fndId :trigger.new){
setId.add(fndId.invoice__c);
decimal Totamount = 0;
for(invoice__c parentInvoice :[select id, name, invoice_no__c, (select id, invoice__c, Total_Price__c, name from invoice_Items__r) from Invoice__c where id in :setId]){
Invoice__c Inv = new Invoice__c();
Inv.id = parentInvoice.id;
For(Invoice_Item__c item :parentInvoice.invoice_items__r){
Inv.Total_amount__c =item.Total_Price__c;
Totamount = Totamount + Inv.Total_amount__c;
Inv.Total_amount__c = Totamount;
}
system.debug('Total Amount of this Invoice = '+Totamount);
lstInvoice.add(Inv);
}
}
}
Else if(trigger.isdelete){
for(Invoice_Item__c fndId :trigger.old){
setId.add(fndId.invoice__c);
system.debug('Total price deleted 1 :'+fndId.invoice__c+'---'+fndId.Total_Price__c);
decimal Totamount = 0;
Invoice__c lstInvoice = [Select Total_amount__c from Invoice__c where id in :setId];
lstInvoice.Total_Amount__c = lstInvoice.Total_Amount__c - fndId.Total_Price__c;
system.debug('Previous Total Amount should be updated :'+lstInvoice.Total_Amount__c);
system.debug('Total price deleted 2 :'+fndId.invoice__c+'---'+fndId.Total_Price__c);
update lstInvoice;
}
}
If (!trigger.isdelete){
update lstInvoice;
}
}
Unfortunately, there was a problem. Please try again. If the problem continues, get in touch with your administrator with the error ID shown here and any other related details. The requested resource does not exist
trigger InvoiceTotal on Invoice_Item__c (after insert, after update, after delete) {
set<ID> setId = new set<ID>();
List<invoice__c> lstInvoice = new List<invoice__c>();
If (!trigger.isdelete) {
for(Invoice_Item__c fndId :trigger.new){
setId.add(fndId.invoice__c);
decimal Totamount = 0;
for(invoice__c parentInvoice :[select id, name, invoice_no__c, (select id, invoice__c, Total_Price__c, name from invoice_Items__r) from Invoice__c where id in :setId]){
Invoice__c Inv = new Invoice__c();
Inv.id = parentInvoice.id;
For(Invoice_Item__c item :parentInvoice.invoice_items__r){
Inv.Total_amount__c =item.Total_Price__c;
Totamount = Totamount + Inv.Total_amount__c;
Inv.Total_amount__c = Totamount;
}
system.debug('Total Amount of this Invoice = '+Totamount);
lstInvoice.add(Inv);
}
}
}
Else if(trigger.isdelete){
for(Invoice_Item__c fndId :trigger.old){
setId.add(fndId.invoice__c);
system.debug('Total price deleted 1 :'+fndId.invoice__c+'---'+fndId.Total_Price__c);
decimal Totamount = 0;
Invoice__c lstInvoice = [Select Total_amount__c from Invoice__c where id in :setId];
lstInvoice.Total_Amount__c = lstInvoice.Total_Amount__c - fndId.Total_Price__c;
system.debug('Previous Total Amount should be updated :'+lstInvoice.Total_Amount__c);
system.debug('Total price deleted 2 :'+fndId.invoice__c+'---'+fndId.Total_Price__c);
update lstInvoice;
}
}
If (!trigger.isdelete){
update lstInvoice;
}
}
I used the above code. trigger.old for delete
To help resolve your code issue, review the code in this response and modify as required. Whilst the objects are different, the structure of your code should follow the same outline and practices.
https://developer.salesforce.com/forums/?id=9060G0000005QBBQA2
Regards
Andrew