Hi,
When running Explain Plan with Session for Explain Plan set to Threaded query session, the following error occurs:
Access violation at address 0000000009C3D4A5 in module 'Toad.exe'. Read of address FFFFFFFFFFFFFFFF.
Toad version: 13.1.1.5 (64-bit)
Oracle client version: 12.1.0.2
The issue doesn't happen if I use any of the other two options for the explain plan session.
Call Stack Information:
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|Methods |Details|Stack |Address |Module |Offset |Source |Unit |Class |Procedure/Method |Line |
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|*Exception Thread: ID=3944; Parent=0; Priority=-2 |
|Class=; Name=MAIN |
|DeadLock=0; Wait Chain= |
|Comment= |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|7FFFFFFE|04 |0000000000000000|0000000009C3D4A5|Toad.exe |0000000005AAD4A5|DBAccess.pas |DBAccess |TCustomDADataSet |SetConnection |10536[12] |
|00000040|04 |00000000007FF238|00000000052A02F6|Toad.exe |00000000011102F6|Ora.pas |Ora |TOraDataSet |SetSession |8901[1] |
|00000040|04 |00000000007FF278|00000000096523D8|Toad.exe |00000000054C23D8|frmSyntaxEditor.pas|frmSyntaxEditor|TSyntaxEditorForm |ExplainPlan |2102[16] |
|00000040|04 |00000000007FF338|000000000917BE7D|Toad.exe |0000000004FEBE7D|frmToadEditor.pas |frmToadEditor |TFormToadEditor |actExplainPlanExecute |3229[2] |
|00000040|03 |00000000007FF378|000000000432D350|Toad.exe |000000000019D350|System.Classes.pas |System.Classes |TBasicAction |Execute | |
|00000040|03 |00000000007FF3A8|00000000045115A8|Toad.exe |00000000003815A8|Vcl.ActnList.pas |Vcl.ActnList |TCustomAction |Execute | |
|00000040|04 |00000000007FF3E8|00000000095931C1|Toad.exe |00000000054031C1|frmToad.pas |frmToad |TToadForm |ExecuteCommonAction |1152[9] |
|00000040|04 |00000000007FF448|0000000005A2F2E9|Toad.exe |000000000189F2E9|tdCommonActions.pas|tdCommonActions|TtdActionHandler |ExecuteCommonAction |59[4] |
|00000040|04 |00000000007FF4A8|0000000009B33B7B|Toad.exe |00000000059A3B7B|dmCommonActions.pas|dmCommonActions|TdmCommonActions |DoExecuteCommonAction |2111[5] |
|00000040|04 |00000000007FF4F8|0000000009B33B28|Toad.exe |00000000059A3B28|dmCommonActions.pas|dmCommonActions|TdmCommonActions |ExecuteCommonAction |2097[1] |
|00000040|03 |00000000007FF528|000000000432D350|Toad.exe |000000000019D350|System.Classes.pas |System.Classes |TBasicAction |Execute | |
|00000040|03 |00000000007FF558|00000000045115A8|Toad.exe |00000000003815A8|Vcl.ActnList.pas |Vcl.ActnList |TCustomAction |Execute | |
|00000040|03 |00000000007FF598|000000000432D044|Toad.exe |000000000019D044|System.Classes.pas |System.Classes |TBasicActionLink |Execute | |
|00000040|03 |00000000007FF5C8|0000000009CF2404|Toad.exe |0000000005B62404|dxBar.pas |dxBar |TdxBarItem |DoClick | |
|00000040|03 |00000000007FF608|0000000009CF234C|Toad.exe |0000000005B6234C|dxBar.pas |dxBar |TdxBarItem |DirectClick | |
|00000040|03 |00000000007FF658|0000000009CF22DF|Toad.exe |0000000005B622DF|dxBar.pas |dxBar |TdxBarItem |Click | |
|00000040|03 |00000000007FF698|0000000009CE1B9E|Toad.exe |0000000005B51B9E|dxBar.pas |dxBar |TdxBarCustomButton |Click | |
|00000040|03 |00000000007FF6D8|0000000009CF13B5|Toad.exe |0000000005B613B5|dxBar.pas |dxBar |TdxBarItem |IsShortCut | |
|00000040|03 |00000000007FF728|0000000009D3F87A|Toad.exe |0000000005BAF87A|dxBar.pas |dxBar |TdxBarItemLinks |IsShortCut | |
|00000040|03 |00000000007FF788|0000000009CF13DB|Toad.exe |0000000005B613DB|dxBar.pas |dxBar |TdxBarItem |IsShortCut | |
|00000040|03 |00000000007FF7D8|0000000009D3F87A|Toad.exe |0000000005BAF87A|dxBar.pas |dxBar |TdxBarItemLinks |IsShortCut | |
|00000040|03 |00000000007FF838|0000000009D45CAF|Toad.exe |0000000005BB5CAF|dxBar.pas |dxBar |TdxBar |IsShortCut | |
|00000040|03 |00000000007FF868|0000000009CD2E36|Toad.exe |0000000005B42E36|dxBar.pas |dxBar | |IsBarManagerShortCut | |
|00000040|03 |00000000007FF8D8|0000000009CD3003|Toad.exe |0000000005B43003|dxBar.pas |dxBar |TdxBarManager |HandleShortCut | |
|00000040|03 |00000000007FF928|0000000009CC5A71|Toad.exe |0000000005B35A71|dxBar.pas |dxBar |TdxBarKeyboardHookController|HandleKey | |
|00000040|03 |00000000007FF9A8|0000000009CC615C|Toad.exe |0000000005B3615C|dxBar.pas |dxBar |TdxBarKeyboardHookController|HandleByManager | |
|00000040|03 |00000000007FFA38|0000000009CC6780|Toad.exe |0000000005B36780|dxBar.pas |dxBar | |Initialization | |
|00000040|03 |00000000007FFA88|00000000047A233D|Toad.exe |000000000061233D|dxHooks.pas |dxHooks |TdxSystemHook |ProcessHookProcs | |
|00000040|03 |00000000007FFAF8|00000000047A1F58|Toad.exe |0000000000611F58|dxHooks.pas |dxHooks | |dxSystemKeyboardHook | |
|00000040|03 |00000000007FFB28|00007FFC9C9E84CE|user32.dll |00000000000184CE|user32.dll |user32 | | (possible CallNextHookEx+1134) | |
|00000040|03 |00000000007FFBB8|00007FFC9C9F10C3|user32.dll |00000000000210C3|user32.dll |user32 | | (possible IsProcessDPIAware+435)| |
|00000040|03 |00000000007FFC08|00007FFC9C9F0FD9|user32.dll |0000000000020FD9|user32.dll |user32 | | (possible IsProcessDPIAware+201)| |
|00000040|03 |00000000007FFC58|00007FFC9D86E6AF|ntdll.dll |000000000009E6AF|ntdll.dll |ntdll | |KiUserCallbackDispatcher | |
|00000040|03 |00000000007FFCE0|00007FFC99B910A4|win32u.dll |00000000000010A4|win32u.dll |win32u | |NtUserPeekMessage | |
|00000040|03 |00000000007FFCE8|00007FFC9C9E86AD|user32.dll |00000000000186AD|user32.dll |user32 | | (possible PeekMessageW+365) | |
|00000040|03 |00000000007FFD58|00007FFC9C9E8640|user32.dll |0000000000018640|user32.dll |user32 | | (possible PeekMessageW+256) | |
|00000040|03 |00000000007FFDA8|00000000046EA6AC|Toad.exe |000000000055A6AC|Vcl.Forms.pas |Vcl.Forms |TApplication |ProcessMessage | |
|00000040|03 |00000000007FFE28|00000000046EA7E3|Toad.exe |000000000055A7E3|Vcl.Forms.pas |Vcl.Forms |TApplication |HandleMessage | |
|00000040|03 |00000000007FFE98|00000000046EAC4F|Toad.exe |000000000055AC4F|Vcl.Forms.pas |Vcl.Forms |TApplication |Run | |
|00000040|04 |00000000007FFED8|0000000009D4C1EB|Toad.exe |0000000005BBC1EB|Toad.dpr |Toad | |Initialization |1935[113] |
|00000040|03 |00000000007FFF58|00007FFC9CD5402E|kernel32.dll|000000000001402E|KERNEL32.DLL |KERNEL32 | |BaseThreadInitThunk | |
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