: Use the regsvr32 tool to register the component manually. Open a Command Prompt as Administrator. Run: regsvr32 "C:\path\to\yourcontrol.ocx" .
Step 5: Check for Compatibility Issues (Crystal Reports/Legacy)
The error indicates that the PowerBuilder runtime cannot find or communicate with a specific method or property of an external object. This is often due to: Appeon Community Unregistered Components
The application expects a specific version of a COM object (e.g., MS Excel 2016), but the client machine has a different version, or the object has changed, causing the method call to fail. 3. Permissions Issues
| Cause | Description | |-------|-------------| | | The core pbvm*.dll (e.g., pbvm170.dll , pbvm125.dll ) is not in the system path or application directory. | | Wrong DLL version | The installed runtime files do not match the PowerBuilder version used to compile the app. | | Missing runtime files | Other required files like libjcc.dll , pbdwe*.dll , or pbrtc*.dll are absent. | | PATH environment issue | The system PATH does not include the directory containing PowerBuilder runtime DLLs. | | 64-bit vs 32-bit mismatch | The application is 32-bit, but the runtime is 64-bit (or vice versa). | | Dependency corruption | A required C++ runtime or Windows system DLL is damaged. | powerbuilder application execution error r0035
For developers and system administrators, this error commonly occurs during application startup or when interacting with specific functional features, such as data import/export, reporting, or legacy third-party controls. What is PowerBuilder Error R0035?
Troubleshooting PowerBuilder Application Execution Error R0035
If you are maintaining a legacy PowerBuilder app, document the exact PBD dependency tree and automate the validation as part of your deployment pipeline. Your help desk—and your users—will thank you.
This code tells PowerBuilder to wait for 15 minutes before giving up on an OLE call, which can prevent the R0035 error from occurring for naturally long-running processes. : Use the regsvr32 tool to register the component manually
: The required .ocx or .dll file is not registered on the target machine.
Examine the variable parameters assigned to the failing function. Ensure no values pass down as empty or Null structures unless explicitly permitted by the external library's documentation. powerbuilder
In PowerBuilder, the library list is stored inside the EXE at compile time. If the developer compiled the EXE with absolute paths (e.g., C:\Projects\MyApp\libs\data.pbd ), but the application is deployed to D:\Apps\MyApp\libs\data.pbd , the runtime won’t find it.
This error typically brings business workflows to a halt, displaying a cryptic message that leaves both users and system administrators looking for answers. such as specific Windows components (e.g.
To fix the error, you must identify which of the following scenarios applies to your situation:
, such as an OLE server (e.g., Excel, Word) or a COM control. The error message typically reads:
Examine the PowerBuilder script mentioned in the error message. Ensure the object is created properly before the function is called. powerbuilder
System-level files required by the control, such as specific Windows components (e.g., MSCOMCT2.ocx ), are missing .
