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

SAP Error Message - Details

• 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, it can lead to inconsistencies and errors.
  
  Solutions:
  
  Debugging: Use the ABAP debugger to step through the code and identify where the internal mode is being destroyed. Look for any exceptions or errors that occur before the message is raised.
  Check Method Implementation: Review the implementation of the method indicated by &3 in the error message. Ensure that it is correctly handling all possible scenarios and exceptions.
  Error Handling: Implement proper error handling in your code. Use TRY...CATCH blocks to manage exceptions and ensure that the internal state is maintained correctly.
  Review Data Consistency: Ensure that the data being processed is consistent and valid. Check for any data integrity issues that might lead to unexpected behavior.
  Test in Isolation: If possible, isolate the method or function module that is causing the issue and test it independently to see if the error persists.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that might address this specific error message.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on error handling and debugging in ABAP.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to analyze the code and methods involved.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the context in which the error occurs.