How To Fix TPDA302 - Internal error in symbol handling (invalid object type)

SAP Error Message - Details

• Message type: E = Error

• Message class: TPDA - Debugger

• Message number: 302

• Message text: Internal error in symbol handling (invalid object type)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPDA302 - Internal error in symbol handling (invalid object type) ?

  The SAP error message TPDA302, which indicates an "Internal error in symbol handling (invalid object type)," typically arises during the execution of certain transactions or operations in the SAP system. This error is often related to issues with the system's internal handling of objects, such as program symbols, function modules, or other components.
  Causes:
  
  Invalid Object Type: The error may occur if the system encounters an object type that it does not recognize or that is not valid in the current context.
  Corrupted Objects: If there are corrupted or inconsistent objects in the system, it can lead to this error.
  Transport Issues: Problems during the transport of objects between different SAP systems (e.g., from development to production) can also trigger this error.
  System Bugs: There may be bugs in the SAP kernel or specific components that lead to this internal error.
  Inconsistent Data: Inconsistencies in the database or application layer can also cause this error.
  
  Solutions:
  
  Check Object Validity: Verify that the object types being used are valid and correctly defined in the system. This may involve checking the relevant ABAP programs, function modules, or other components.
  Recompile Objects: If you suspect that the objects are corrupted, try recompiling the affected programs or function modules. You can do this using transaction SE80 or SE38.
  Transport Request Review: If the error occurred after a transport, review the transport request for any inconsistencies or issues. You may need to re-import the transport or correct any errors in the transport logs.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be specific notes addressing this error, including patches or workarounds.
  Kernel Upgrade: If the error is due to a known bug in the SAP kernel, consider upgrading to a newer version of the kernel that addresses the issue.
  Contact SAP Support: If the issue persists and you cannot resolve it, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including transaction codes, steps to reproduce, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE38 (ABAP Editor), and SM21 (System Log) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the specific components or modules you are working with, as they may provide insights into common issues and resolutions.
  
  By following these steps, you should be able to diagnose and potentially resolve the TPDA302 error in your SAP system.