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Overview of X++ Language 1 History of X++ 2 Versions of Dynamics AX and Dynamics 365 3 Hello World in X++ Programming Language 4 Language Enhancements in X++ 5 Artificial Intelligence in Dynamics 365 6 AX vs D365

Fundamentals of X++ Language 1 About X++ tutorial 2 Important points about X++ programming Language 3 Extension framework in D365 F&O 4 D365 Developers and Functional Role 5 Solution Architect (SA) Role 6 ALM Tools and Applications 7 D365 F&O Technical Interview Questions 8 X++ programming interview questions 9 Overlayering 10 Microsoft D365 F&O related certification name

Dynamics 365 Finance and Operations 1 Dynamics 365 Finance and Operations apps 2 Finance and operations apps 3 User Interface and Navigation in D365 4 How to check version of Dynamics 365 Finance and Operations in Developer VM

Implement Lifecycle Services (LCS) tools 1 Implement Lifecycle Services (LCS) tools

Managing Applications in Dynamics 365 Finance and Operations 1 Managing Applications in Dynamics 365 Finance and Operations

Development Environment for D365 F&O 1 MorphX development environment 2 Application Explorer 3 Working with elements 4 Application Object Tree (AOT) 5 How to create a new model in D365 F&O 6 How to create a new project in D365 F&O 7 Development IDE in Dynamics 365 for Finance and Operations 8 Debug and troubleshoot X++ code 9 Debug Code using Find All References - D365 - Visual Studio 10 Access D365 FO Objects using URL 11 Tools Addins for Visual Studio 12 Adding new or existing elements to the project 13 Import/export project 14 Debugging Large Loops in D365 F&O: A Simple Trick Every New Developer Should Know

Visual Studio 1 Visual Studio 2 Error While Creating Projects in D365 F&O 3 Code Merge from Dev Brach to Test Branch 4 How to connect Dev VM to SAND Box Database in D365 F&O 5 This trace doesn't contain a session which can be analyzed. 6 Build Failed in test branch in D365 F&O 7 Steps to Check in the Descriptor from Dev Environment to Dev Branch 8 Version control 9 Branching strategies 10 Development machines 11 Cloud development environment 12 Local development environment 13 Build and continuous updates 14 Error 1053 in Dynamics 365 F&O Batch Management Service

Data Types in X++ Language 1 Data Types Introduction in X++ 2 How to Convert Date and Time to utcDateTime in X++ (Microsoft Dynamics 365 F&O and AX 2012) 3 Extended Data Types (EDTs) in X++ 4 Primitive Data Types in X++ 5 Composite Data Types 6 Benefits of using EDTs 7 Base enums in D365 F&O 8 var vs anytype in x++ 9 utcdatetime Data Type in X++

Variables in X++ Language 1 Variable Introduction in X++ 2 Use const values in X++ 3 var in x++ Programming Language 4 anytype in x++ Programming Language 5 date in x++ Programming Language 6 User input X++ Programing Language 7 Scope of a variable x++ Programming language

Constants in X++ Language 1 Constant Introduction

Operators and Enums in X++ Language 1 Operator Introduction in X++ 2 Assignment operators in X++ Programming Language 3 Arithmetic operators in X++ Programming Language 4 Relational operators in X++ Programming Language 5 Ternary operator in X++ Programming Language 6 Operator Precedence in X++ Programming Language 7 String Concatenation Operator in X++ 8 Case Sensitivity of the == Operator

Decision Making in X++ Language 1 Decision Making Introduction in X++ 2 if statement in X++ 3 if else statement in X++ 4 if else ladder in X++ 5 Nested if else in X++ 6 switch case in X++

Loop control in X++ Language 1 Loop Introduction in X++ Language 2 While Loops in X++ Languague 3 Do while loops in X++ Languague 4 For Loop in X++ Language

Control Flow in X++ Programming 1 break statement in X++ Programming 2 continue statement

Array in X++ Language 1 Array Introduction in X++ Language 2 Array of objects in X++ Language 3 Fixed length Array - X++ Programming Language - D365 F&O

String & String functions in X++ Language 1 String Introduction 2 strCmp Function in X++ 3 Removing Alphabetic Characters from a String

Lists in X++ Language 1 Lists in X++ Language 2 Merge Lists in X++ Language 3 RecordInsertList in X++

Container in X++ Language 1 Container Introduction in X++ Language 2 Container Retrieval Example 3 ConPeek() Function 4 Insert Operator += 5 ConIns() Function 6 ConDel() Function 7 ConPoke() Function 8 Str2con() Function 9 Con2Str() Function 10 ConNull() Function 11 ConLen() Function 12 ConFind() Function 13 ConView() Function

Set in D365 F&O - X++ code 1 Set in D365 F&O - X++ code 2 Set Operations in D365 F&O - X++ code

Map in D365 F&O - X++ Code 1 Best Practice in map in D365 F&O - X++ 2 Map in D365 F&O - All Methods 3 Create() and Pack() Method in Map in D365 F&O - X++ Code 4 How to Use Map pack() and create() with Objects in X++ 5 Map in D365 F&O - X++ Code 6 Access Table Record using Map in D365 F&O - X++ Code

Custom Methods in D365 F&O X++ Code 1 exist() method - D365 F&O - X++ Code 2 Edit Method - D365 F&O - X++ Code 3 find method - D365 F&O - X++ Code 4 find method part 2 - D365 F&O - X++ Code

Function in X++ Language 1 Implement Global Functions in X++ (Easy Guide for Beginners) 2 Use X++ runtime functions for common tasks 3 Call .NET libraries by using X++ code 4 Function Introduction 5 Create and Use Methods

D365 F&O Menu Item 1 D365 F&O Menu Item 2 Display menu item - D365 F&O

OOP Concepts X++ Language 1 Class Introduction 2 Constructor in x++ 3 IS keyword and AS keyword 4 Access Modifier 5 static Method 6 Static and vs Dynamic method 7 Hierarchical Inheritance in X++ language 8 Multilevel Inheritance in X++ Programming Language - D365 Finance and Operation 9 Accessor Keywords in X++ Programming Language - D365 10 Finalize method in X++ Programming Language 11 Inheritance - Method Overridden - X++ Code 12 Inheritance - Constructor Overridden - X++ Code 13 Interfaces in D365 F&O - X++ Code 14 Abstract Class in D365 F&O - X++ Code 15 Inheritance in D365 F&O - X++ Code 16 setter and getter method 17 Value based comparison in X++

X++ File Based Operations - Excel, CSV 1 File Introduction 2 CSV File Operations 3 Export CSV File - D365 F and O - X++ Code 4 Import CSV File - D365 F and O - X++ Code

Errors and Exceptions 1 How to get messages from Infolog through x++ in Dynamics 365 FO 2 Errors and Exceptions in X++ 3 Numeric Exception in D365 - X++ Code 4 Posting Exception has been thrown by the target of an invocation. 5 Exceptions in X++ Example 6 System.DivideByZeroException: 'Attempted to divide by zero. how to catch this error in x++ d365 f&o 7 An update conflict occurred due to another user process deleting the record or changing one or more fields in the record. 8 Released quantity cannot be negative for item [id], lot [id].

D365 F&O Table 1 D365 Table Introduction 2 How to create a Table in D365 F&O 3 Table Groups in D365 F&O 4 Table Properties in D365 F&O 5 TableType Property - Tables in D365 6 Table Methods 7 Method calling sequence of table in D365 F&O 8 Types of Table Cardinality in D365 F&O 9 Access the data of a table 10 Indexes in Dynamics 365 Finance and Operations (D365FO) 11 Allow Row Version Change Tracking property of the table 12 Table Delete Action in D365 F&O 13 Cascade Delete Action in Table D365 F&O 14 Restricted Delete Action in Table D365 F&O 15 Cascade + Restricted Delete Action in Table D365 F&O

D365 F&O Table - Delete Actions 1 Table Delete Action in D365 F&O 2 Cascade Delete Action in Table D365 F&O 3 Restricted Delete Action in Table D365 F&O 4 Cascade + Restricted Delete Action in Table D365 F&O

Display method in D365 F&O 1 Display method in D365 F&O 2 Keep the code in display methods to a minimum 3 Caching Display Methods 4 How to Caching Display Methods - Old Way Of Caching 5 How to Caching Display Methods - New Way Of Caching

D365 F&O Table - Relationship 1 Table Relations in D365 2 Relationship type 3 Normal Table Relations in D365 4 Foreign Key Relationship in D365 F&O 5 Types of Table Cardinality in D365 F&O 6 Field Fixed Table Relations in D365 7 Related Field Fixed - Table Relation - D365 F&O

Data Entities 1 Data Management Concepts in D365 F&O 2 What is Data entities? 3 Use of Data Entities 4 Data Entity Example 5 How to Create Data Entities? 6 How to Create Data Entity - Using Addins or wizard 7 Categories for Data Entities in D365 8 Access Data entity through URL X++ Code 9 Add Data Entity to Entity List Page in Data Management 10 What is a Virtual Field in a Data Entity? 11 Virtual Field (Is Computed Field = Yes) in a Data Entity 12 Data Entity methods Example in D365 F&O. 13 validateWrite - Data Entity methods in D365 F&O. 14 postGetStagingData - Data Entity methods in D365 F&O. 15 exportLogfile - Data Entity methods in D365 F&O. 16 Event Handler for Data Entity in D365 F&O 17 Data Entity All methods for Override in D365 F&O 18 updateEntityDataSource - Data Entity methods in D365 F&O. 19 insertEntityDataSource - Data Entity methods in D365 F&O. 20 How to export the error message into excel from 'View staging data form' using a helper class 21 How to export the data from entity

System Table Information in D365 F&O 1 InventTable Table Insights for Dynamics 365 Finance & Operations 2 InventDim Table Insights for Dynamics 365 Finance & Operations 3 InventTrans Table Insights for Dynamics 365 Finance & Operations 4 InventSum Table Insights for Dynamics 365 Finance & Operations 5 InventJournalTable Table Insights for Dynamics 365 Finance & Operations 6 InventJournalTrans Table Insights for Dynamics 365 Finance & Operations 7 InventCountlour Table Insights for Dynamics 365 Finance & Operations 8 SalesTable in Dynamics 365 for Finance and Operations (D365 F&O) 9 MarkupTrans Table in Dynamics 365 for Finance and Operations (D365 F&O) 10 SalesLine in Dynamics 365 for Finance and Operations (D365 F&O) 11 Purchase Order (PO) Flow in D365FO with Table Links 12 Sales Order (SO) Flow in D365FO with Table Links 13 DirPartyTable in D365FO 14 EcoResProduct Table in Dynamics 365 Finance & Operations 15 DMFDefinitionGroupExecution Table in Dynamics 365 Finance & Operations

Security in D365 F&O 1 Error While Adding Task role to job role 2 Why is the Cloud Different? (In Context of Microsoft Dynamics 365) 3 Security in D365 F&O

Joins in D365 F&O with X++ 1 Joins in D365 F&O 2 Join or Inner Join in D365 F&O - X++ Code 3 Outer Join in D365 F&O - X++ Code 4 Exists Join in D365 F and O - X++ Code 5 Not Exists Join in D365 F and O - X++ Code

Data migration to finance and operations apps 1 Data Management Concepts in D365 F&O 2 Data migration to finance and operations apps 3 Validating data output D365 F&O - Step by Step Data Migration Process 4 How to add Data Entity to Enlity List Page 5 Export Data - Data management Worksspace - D365 F&O 6 Import Data - Data management Worksspace - D365 F&O 7 Cutover Plans in Data Migration – A Complete Guide D365 F&O

Event and Event Handler in D365 F&O 1 What is Event Examples in D365 F&O 2 Event Handler for Table 3 Event Handler for Form 4 Event Handler for Form Datasource 5 Event handler for Form Data Field 6 Event Handler for Class 7 Table Extension Event in d365 F&O

Table Extensions in D365 F&O 1 Table Extensions in D365 F&O

Data Selection and Manipulation 1 Data Selection and Manipulation 2 Select statement in X++ 3 Crosscompany Keyword in select statement in D365 F&O - X++ Code 4 Insert Data using X++ 5 Examples Insert Data in Table 6 RecordInsertList - Enhancing insert 7 insert_recordset - Enhancing insert 8 Data Updation in Table 9 update method in D365 F&O 10 doUpdate method in D365 F&O 11 update_recordset statement D365 F&O 12 Delete data in X++ 13 Examples Data Deletion in Table using X++ 14 Custom Scripts - X++ - D365 F&O 15 Joins in D365 F&O 16 Join or Inner Join in D365 F&O - X++ Code

Query in D365 F&O - X++ Code 1 Query classes in D365 F&O 2 How to Create queries in D365 F&O 3 Query class example in D365 F&O 4 AOT Static Query in D365 F&O - X++ Code 5 Building a query object - Query in D365 F&O - X++ Code 6 How to Create query extension 7 Understanding Unique Identifiers and SQL Queries in D365 8 SQL Query inside X++ code 9 QueryBuildDataSource Class 10 QueryBuildRange Class 11 SQL Query Order in SQL Server: Writing Order vs Execution Order 12 Query::insert_recordset in D365 FO

Views in D365 F&O - X++ Code 1 Views in D365 F&O - X++ Code

SysOperation framework - Example Project 1 Controller 2 Contract 3 Service 4 UIBuilder

D365 Forms 1 Form in D365 finance and operations 2 D365 Forms Types 3 Form methods in D365 F&O - X++ Code 4 Form Datasource Methods 5 Form data source field methods in D365 F&O 6 Form Method Calling Sequence 7 Dialogue form through X++ 8 Apply a Form Pattern and Add a data source to a form 9 Set as Startup Object - Test form functionality 10 Single Row Select Lookup Ctrl in D365 F&O 11 Multi Select Lookup Ctrl in D365 F&O 12 Records Pop with Color Highlighting 13 Display method in D365 F&O 14 Keep the code in display methods to a minimum 15 Caching Display Methods 16 How to Caching Display Methods - Old Way Of Caching 17 How to Caching Display Methods - New Way Of Caching

D365 F&O System Form Information 1 Deliver Remainder Form in X++

SQL Server Reporting Services (SSRS) 1 How to Create SSRS Report - in D365 F&O 2 Developing the Balance Sheet Reconciliation Report in Dynamics 365 Finance & Operations 3 Query Based SSRS Report in D365 F&O 4 Unable to find the report design 5 Report Data Provider Based SSRS Report in D365 F&O 6 SrsReportDataProviderPreProcess - Explained 7 Create and modify reports by using Excel 8 SrsReportDataProviderBase – Explained 9 Power BI Reports 10 SrsReportDataProviderPreProcessTempDB – Explained 11 Create a Power BI report with Finance and Operations apps data 12 SrsReportDataProviderPreProcessInterface – Explained 13 SysQuery::findOrCreateRange 14 SQL Server Reporting Services (SSRS) 15 Report Data Provider Based SSRS Report in D365 F&O - X++ Code 16 Deploy SSRS Reports using PowerShell in D365 F&O 17 Converting Numbers to Words in X++: A Step-by-Step Guide 18 Open in Microsoft Office – Advanced Customization & Filtering in D365 F&O

Extension framework in D365 F&O 1 Extension capabilities 2 Development planning 3 Establishing the code review process 4 Extension framework in D365 F&O

Chain of Command (COC)- D365 F&O - X++ Code 1 Extension of a Class method - Chain of command- D365 F&O - X++ Code 2 Extension of a form- Chain of command- D365 F&O - X++ Code 3 Extension of a Form Datasource - Chain of command- D365 F&O - X++ Code 4 Extension of a form method - Chain of command - D365 F&O - X++ Code 5 Extension of a form data source field method - Chain of command- D365 F&O - X++ Code 6 Extension of a form data source method - Chain of command- D365 F&O - X++ Code 7 Extension of a form control method - Chain of command- D365 F&O - X++ Code 8 COC for Data Entity 9 Chain Of Command In D365 10 COC for Table 11 COC for Class

SysOperation Framework: Modern Batchable Services in Dynamics 365 Finance & Operations 1 SysOperation framework 2 SysOperation framework - Scenario 1: Creating a simple batch 3 SysOperation framework - Assignment 4 SysOperationExecutionMode 5 Mastering SysOperationController in Dynamics 365 F&O – Complete Guide 6 Mastering SysOperationServiceController in Dynamics 365 F&O (X++) 7 Mastering SysOperationServiceBase in Dynamics 365 F&O (X++) 8 SysOperationController vs SysOperationServiceController

Batch jobs in D365 F&O 1 Batch jobs in D365 F&O 2 RunBase framework 3 RunBase framework - Basic Requirement 4 RunBase vs SysOperation 5 showQuerySelectButton 6 showQueryValues 7 Understanding pack() and unpack() in RunBaseBatch [D365 F&O X++ Guide]

Batch jobs in D365 F&O - Example 1 Controller class 2 Contact class 3 Service class

Batch Parallelism & Multithreading in Dynamics 365 Finance & Operations 1 Batch Parallelism & Multithreading in Dynamics 365 Finance & Operations - Introduction & Motivation 2 Individual Task Modeling in Dynamics 365 Finance & Operations 3 Batch Bundling in Dynamics 365 Finance & Operations 4 Top Picking Pattern in Dynamics 365 Finance & Operations

Multithreading in D365 F&O Example- Framework Understanding 1 1. Main batch job - Controller class 2 1. Main Batch job - Data contract class 3 1. Main Batch job - Service class 4 2. Task Batch job - controller class 5 2. Task Batch job - Service class

Multithreading in D365 F&O Batch Jobs - Example 1 1 Controller Class 2 Contract Class 3 Service Class 4 Sub Task Controller Class 5 Sub Task Service Class 6 Sub Task Contract Class

Example of multithreading batch job 1 CCBExportCreditMasterController 2 CCBExportCreditMasterContract 3 CCBExportCreditMasterService 4 CCBExportCreditMasterMultiThreadController 5 CCBExportCreditMasterMultiThreadContract 6 CCBExportCreditMasterMultiThreadService 7 aCCIDENTALLY ADDED

Multithreading in D365 F&O Batch Jobs - Example 2 1 Controller Class 2 Service Class 3 Contract Class 4 Sub Task Service Class

Integration in D365 F&O 1 What Are Integrations? 2 Understanding the Components of an Integration in Dynamics 365 F&O 3 Integration patterns in D365 F&O 4 Authenticating a native client app - using C# 5 Consume External services 6 Custom Service Creation in D365 F&O 7 Batch APIs in Dynamics 365 Finance & Operations (D365 F&O) 8 OData in Dynamics 365 Finance & Operations 9 Synchronous and asynchronous integrations D365 F&O 10 Access Data Entity using Postman D365 F&O 11 Register an application with the Microsoft identity platform 12 Setup Postman To Call D365 F&O Services 13 How to send queue message in azure portal using x++ code 14 Understanding the Virtual Entities in Dynamics 365 F&O 15 Why Do Integrations Fail? 16 Microsoft Dataverse integrations, Dual-Write 17 Ways to fix integration issues 18 Inbound Queue log form 19 Emailer class 20 DMF Integration with 3rd party Application and D365 F&O 21 Number Sequence and Integration based Interview Questions and answers

Business event in D365 F&O 1 Business event in D365 F&O 2 Business event Assignment 1: 3 Business event Assignment 2:

Improving Development Efficiency and Performance 1 Introduction to Performance Optimization in D365 F&O 2 Identify and apply Table caching 3 Creating a Delegate method 4 Using event handler - Enhance Efficiency and Performance 5 Caching Display Methods 6 Writing efficient SQL statements 7 Calculating code execution time 8 Improving Development Efficiency and Performance 9 RecordInsertList - Enhancing insert 10 insert_recordset - Enhancing insert 11 query::insert_recordset - Enhancing insert 12 Improving Development Efficiency and Performance - Using extensions 13 Performance Monitoring 14 Create or modify temporary tables to optimize data

D365 F&O Functional Tutorial 1 D365 F&O Functional Tutorial 2 What is a Main Account? 3 Chart of Accounts in Dynamics 365 Finance & Operations (D365 F&O) 4 Legal entities 5 General ledger in D365 F&O 6 Fiscal Calendar in Dynamics 365 F&O 7 Number Sequences in Dynamics 365 F&O 8 Free Text Invoice (FTI) in Dynamics 365 Finance & Operations (D365 F&O) 9 Procure to pay - Purchasing workflow 10 Vendor OnHold 11 Item coverage in D365 F&O 12 Creating Ledger Journal Lines Using RecordInsertList in X++ 13 Merging Ledger Account and Financial Dimensions in D365 F&O (X++) 14 Querying On-Hand Inventory Using InventDimOnHand in D365 Finance & Operations 15 Difference Between Transfer Journal and Transfer Order in D365 Finance & Operations

Macros in D365 F&O 1 Macros in D365 F&O 2 Using a macro in a SQL statement

X++ Code Documentation and best practices 1 x++ comment 2 Development Guideline - Best Practices - D365 F&O

Various Types of Documents in D365 F&O 1 Various Types of Documents in D365 F&O 2 IQA and EQA 3 Functional Design Document (FDD) 4 Technical Design Document (TDD) 5 Business Requirements Document (BRD) 6 Functional Requirements Document (FRD)

D365 F&O Project Planning / Solution Architect 1 Development process 2 Solution Architect (SA) Role 3 Development planning 4 Establishing the code review process

Testing Tools 1 Testing Tools D365 F&O - X++

Testing strategy for D365 F&O 1 Unit Testing 2 Smoke Testing 3 Functional Testing 4 Regression Testing 5 User Acceptance Testing (UAT) 6 Performance Testing 7 Integration Testing 8 Load Testing 9 Stress Testing 10 Security Testing 11 Data Migration Testing 12 Automation Testing

Gold Copy 1 Gold Copy

Virtual entities in finance and operations apps 1 Virtual entities in finance and operations apps

Certification Exam 1 Exam MB-920: Microsoft Dynamics 365 Fundamentals (ERP)

System Enum Information in D365 F&O 1 CustVendorBlocked (sys) [Application Suite]

X++ code for specific processes 1 How to create a customer using x++ code 2 How to merge Dir party 3 X++ code to auto submit purchase order to workflow in D365FO

D365 F&O Technical 1 Batch jobs in D365 F&O 2 Table Relations in D365

Connect to finance and operations apps 1 Connect your finance and operations apps data using Power Automate 2 Triggers and actions used in Power Automate for finance and operations apps 3 Connect to your finance and operations apps data with Power Apps 4 Finance and operations data on Common Data Model and Microsoft Dataverse

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Data Entity Example in D365 F&O: A Practical Guide

Rumman Ansari June 11, 2026 2,552 views Subject Details

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