How To Fix AD224 - INCLUDE table used twice in the same INCLUDE chain

AD224 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 224

• Message text: INCLUDE table used twice in the same INCLUDE chain

What causes this issue?

An included table is included circularly. A circle occurs if table T
includes table S, which in turn includes table T. The circle can also
occur transitively if a table included in S, rather than S itself,
includes table T.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Interrupt the circle by removing an include.

Error message extract from SAP system. Copyright SAP SE.

AD224 - Details

• The SAP error message AD224, which states "INCLUDE table used twice in the same INCLUDE chain," typically occurs during the activation of ABAP programs or function modules. This error indicates that an INCLUDE file is being referenced multiple times within the same chain of includes, which is not allowed in ABAP programming.
  
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate INCLUDE Statements: The same INCLUDE file is included more than once in the same program or function module.
  Circular References: There may be circular references in the INCLUDE files, where one INCLUDE references another that eventually references the first one again.
  Incorrect Program Structure: The program structure may not be properly organized, leading to multiple inclusions of the same file.
  
  
  Solution:
  To resolve the AD224 error, you can take the following steps:
  
  
  Check INCLUDE Statements: Review the ABAP program or function module for any duplicate INCLUDE statements. Ensure that each INCLUDE is only referenced once.
  
  
  Refactor Code: