How can I troubleshoot and resolve the issue of “only variable references are allowed in dynamic Soql/sosl?”

 In the context of Salesforce, you can resolve and troubleshoot the issue of “only variable references are allowed in dynamic Soql/sosl” by using the string concatenation or even template strings for building your dynamic Query which can resolve the issue. Here is the example given in Apex:-

String searchTerm = ‘Example’;

String dynamicQuery = ‘SELECT Id, Name FROM CustomObject__c WHERE Name LIKE ’%’ + searchTerm + ‘%’’;

List results = Database.query(dynamicQuery);

In this above example the “searchTerm” is a variable that would help in creating a flexible search condition.