How To Fix PU106 - Internal mode is destroyed after execution of method &3

PU106 - Overview

• Message type: E = Error

• Message class: PU - Upgrade and Transport Log Messages

• Message number: 106

• Message text: Internal mode is destroyed after execution of method &3

What causes this issue?

The function module &V3& was executed as a transport method (&V2&)
during the transport of request &V1&.
This method destroyed an internal transport control mode (call stack).
This means that the system cannot determine all necessary transport
methods were executed correctly.
This may be due to a programming error in &V3&, that can only be
removed by a correction.

System Response

The transport of request &V1& terminates.

How to fix this error?

Use the following keywords to search in the Online Service System (OSS)
for corrections:
<ZH>&V3&</>
<ZH>PU106</>
If you cannot find a Note that provides a solution to the problem,
create an Online Service System message and send it to SAP. Describe
the actions that led to the problem as precisely as possible.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PU106 - Internal mode is destroyed after execution of method &3 ?

  The SAP error message PU106, which states "Internal mode is destroyed after execution of method &3," typically indicates that there is an issue with the internal state of the program or function module being executed. This error can occur in various contexts, often related to the execution of methods in ABAP classes or function modules.
  Causes:
  
  Program Logic Errors: There may be a logical error in the ABAP code that leads to the internal mode being improperly handled or destroyed.
  Memory Management Issues: Problems with memory allocation or deallocation can lead to the internal mode being destroyed unexpectedly.
  Exceptions Not Handled: If an exception occurs during the execution of a method and is not properly handled, it can lead to this error.
  Incorrect Method Calls: Calling methods in an incorrect sequence or with invalid parameters can also lead to this issue.
  Concurrency Issues: If multiple processes are trying to access or modify the same data simultaneously,