How to avoid too many DML statements in apex?
To call an Apex method imperatively, you can choose to set cacheable=true. This setting caches the result on the client, and prevents Data Manipulation Language (DML) operations. If I remove cacheable=true then I am getting this Error. Let me know If someone can able to solve this.
Are there any solutions for too many DML statements?
I have seen solutions for Lightning Components (like https://developer.salesforce.com/forums/?id=906F0000000917DIAQ), but none that apply to Lightning Web Components. This is part of a component that has multiple other apex methods being called, and they all update fine.
How to set cacheable = true in APEX method?
To set cacheable=true, a method must only get data, it can’t mutate (change) data. To call an Apex method imperatively, you can choose to set cacheable=true. This setting caches the result on the client, and prevents Data Manipulation Language (DML) operations.
How to resolve the too many DML statements : 1 error in Salesforce?
When you write and test your code in Salesforce, did you ever get the ” Too Many DML Statements: 1 ” error? Usually the error occurs with: Lightning Components, Lightning Web Components, and Visualforce Page. If we test the code written above, we have the following error in the Visualforce Page:
How to resolve the too many DML statements?
If so, then just make it readOnly=”false”. While Visualforce Pages that use read-only mode for the entire page can’t use data manipulation language (DML) operations, they can call getter, setter, and action methods which affect form and other user interface elements on the page, make additional read-only queries, and so on.
Why do I get too many DML statements in LWC?
In LWC (Lightning Web Components) we can encounter the System.LimitException: Too many DML statements: 1 error. It can be a little tricky to determine what caused this but let’s look at some scenarios where this can happen. The LWC framework provides the @wire decorator to allow seamless communication between a component and an Apex class.