How can I troubleshoot and resolve the issue of “apex methods that are to be caught must be marked as @auraenwbled(cacheable=true)”?

In the context of Salesforce, you can solve the issue of “apex methods that are to be caught must be marked as @auraenwbled(cacheable=true)” by using the several steps which are given below:-

Performance optimization

If you are trying to mark an apex method as cacheable, then you should remember that the lightning data service for catching the results of the method’s invocation should be on the client side.

Reduced server load

The caching apex method can reduce the load on the Salesforce servers by reducing the number of repetitive requests for the same data. Therefore, it helps you in reducing time consumption.

Consistency and data integrity

Since the cached data is served directly from the cache of the client side, it would ensure that consistency and data integrity should be maintained throughout the application.

Here is an example given of how you can mark an apex method as cacheable in apex:-

Public class MyApexController {
    @AuraEnabled(cacheable=true)
    Public static List getAccounts() {
        // Apex logic to retrieve accounts
        Return [SELECT Id, Name FROM Account LIMIT 100];
    }
}