Powerbuilder Application Execution Error R0035 ((top)) 【Top 50 WORKING】

The PowerBuilder Application Execution Error R0035 is a runtime error that specifically occurs when an application fails to call a function on an external object, typically an OLEObject or ActiveX control. 🛠️ Error Definition Error Code: R0035

• The error may be caused by a bug in the application code (e.g., dynamically referencing a missing resource).
• Contact Appeon Support (for PowerBuilder 2017 and later) or SAP Support (for older versions).
• Provide the exact error message, version numbers, and a list of files in the deployment folder.

Step-by-Step Diagnostic Process

Before fixing, you must diagnose. Follow this checklist when you see R0035. powerbuilder application execution error r0035

• Incorrect Parameters: Passing a string by value when the DLL expects a reference (pointer).
• Corrupted Stack: Passing too many or too few arguments can corrupt the memory stack, leading to an immediate R0035.
• Fix: Review your Function ... Library "dllname.dll" declarations. Ensure data types (Long vs ULong, String vs Blob) are correct.

Implement Error Handling: Use TRY-CATCH blocks to capture OLERuntimeError exceptions. This allows you to inspect the Description property for more specific details about why the call failed . The PowerBuilder Application Execution Error R0035 is a

• GetItem/SetItem Errors: Trying to get or set data in a row or column that does not exist, or accessing a deleted row.
• Buffer Issues: Accessing the Delete! buffer when it is empty.
• Fix: Always check RowCount() and FindRow results before manipulating data.

  Long ll_row
  ll_row = dw_1.GetRow()
  If ll_row < 1 Then Return // Prevents crash if no row selected
  Run dumpbin /headers pbvmXXX.dll or check file properties to confirm bitness. The error may be caused by a bug in the application code (e
  
  .exe
  .pbd (PowerBuilder dynamic libraries) or .dll (if using PBDs)
  .pbr (if used)
  Required runtime DLLs (e.g., pbvm125.dll, pbrtc125.dll, libjcc.dll, etc.)
  
  PowerBuilder Application Execution Error R0035 is a runtime exception typically described as an " Error calling external object function