ALE IDOC Interview Questions and Answer (Updated November 2021)
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ALE IDOC Interview Questions and Answer

SAP ABAP Interview Questions and Answer in Most Simple Way

Language: English

Instructors: Pankaj Kumar

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This course will be helping to crack the ALE IDOC Interview.

This course is part of the ABAP ritual initiative to help all categories of Consultant to Crack the interview for ALE IDOC in a simple way

This contains the Answer Explanation in Depth so that it can be remembered longer

Clear concept and repetition are the keys for any Interview Preparation so before starting the Next session, the previous session has been revised and covered significantly in detail. If someone doesn't want to listen they can skip. However, for Fresher/Low Experienced candidates, it is highly recommended.

These ALE IDOC Questions answer videos are different from traditional Videos.

Request you to visit some sample videos which will give a better idea of how the class has been conducted.

Below is the list of Questions

In this video, I have discussed -

Q. What is ALE? What is the Full form of ALE?

Q. This ALE Communication is for any kind of two systems or only for SAP SYSTEMS?

Q. What is IDOC?

Q. What is the IDOC Structure

Q. What is Control in IDOC?

Q. What is Data Part in IDOC?

Q. What is Status?

Q. What is the Transaction to display the IDOC

Q. What is the difference between both WE02, WE05( Was Unable to answer Looking for the correct answer)

Q. Q. What is the Transaction where we can search the IDOC?


What is sender side configuration steps

What is receiver side configuration steps

What is Port

What is a Partner profile

What is segment

what is basic type / IDOC Type / Document type

what is the message type

what is Outbound Program

What is an inbound program

What is process code

How to register the function module characteristics?

What are the Important T Codes -


What are the different ways of triggering Outbound IDOC?

What is Inbound Idoc?

What is outbound Idoc?


In this video, I have discussed below Interview Questions and answers -

How to debug Inbound IDOC

How to identify the inbound function module

How to use WE57 Transaction

How to find the inbound function module with partner profile T-Code WE20


Important Programs and T-codes used in ALE IDOCs.













1. What is the program to trigger Change Pointer IDOC(RBDMIDOC)?

2. What is the table for All statuses used in IDOCs(TEDS1)?

3. Which table contains the list of all the IDOCS and statuses(EDIDS)?

4. What is the table for Control Statuses(EDIDC)?

5. What is the table for Data Records( EDID4)

6. What is Master IDOC and Communication IDOC?

7. What are the steps needed to configure the Change Pointer?


1. What are the different types of filtering in IDOC?

2. Where do we perform the segment filtering(BD56)?

3. Which transaction is to use for IDOC Filtering/Value-based filtering(BD64)?


What is IDOC Extension?

What are the important t-Codes required to perform IDOC Extension?

Partner Profile configuration for IDOC Extension

Why Extension is required


The reduced message type is used to remove the extra fields.

It is created with reference to the Message type. In this, we remove or disable the extra fields which are not required.

Whatever the fields are required we use the SELECT command and make that fields the part of the reduced message type


This course is very good to prepare for Interview Questions and Answer for ALE IDOC in Effective.


A basic understanding of ABAP will help you to understand well.


Course Curriculum

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