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Questions tagged [duplicate-value]

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0
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1answer
25 views

Method does not exist or incorrect signature: void put(String, String) from the type Map<String,Map<String,String>>

Below code throws this error: Method does not exist or incorrect signature: void put(String, String) from the type Map<String,Map<String,String>> Code: //I have this map Map <...
0
votes
2answers
37 views

Trigger to prevent duplicate combination of 3 fields on insert and update

We have 3 picklist fields Dom1, Dom2, and Dom3. We want to write a trigger before insert and update to prevent duplicate records with the same combination of these 3 fields. For Example: Dom1 ...
1
vote
1answer
60 views

Duplicate Rule Details - How to get in Apex exception

I am getting a duplicate rule issue with apex first error: DUPLICATES_DETECTED, Use one of these records?: [] Now I want this rule to run, however, I need to get the details of the record that is ...
0
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1answer
33 views

i m trying to avoid duplicate product code in opportuinity line item but its not updating

trigger duplicatecode on OpportunityLineItem (before insert) { { Set<String> setProductCode= new Set<String>(); For(OpportunityLineItem nam : trigger.new) { ...
1
vote
1answer
106 views

Converting Set to List creates duplicates of my Sobjects

I am adding manipulated Accounts to a Set multiple times and update it. It fails due to a Duplicate id in list exception. What should be impossible, because the values are coming from a set. After ...
0
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1answer
23 views

Can a Random String Generator create duplicate values, if so how to stop it?

I want to know whether this code can create multiple instances of the same random number by any chance? Can i make this specific field to not have same values within salesforce it self? trigger token ...
2
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2answers
86 views

Updating Map values returns list exception (row with duplicate Id at index: X)

I have a list of tasks that need to be updated. To avoid duplicates, it first gets converted into a Map<Id, Task> whose values are updated as follows: Map<Id, Task> mapIdTasksToUpdate = ...
0
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2answers
42 views

How to build a testdatafactory without error : DUPLICATE_VALUE, duplicate value found: duplicates value on record with id: : []

I an trying to create a testdatafactory which i can use to call in my tesclasses. What I want to achieve is small buildingblocks with which I call another method if a lookupfield needs to be filled. I ...
4
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3answers
120 views

Duplicate class objects in a set

I am having 2 instances of a wrapper class holding the same values. Then I add both instances to a Set of that wrapper class and both instances are present in the set. Say this is my code: public ...