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PB 2017 R2: Converting PB COM target to .NET Assembly
  1. Issue
  2.  .NET Assembly
  3.  Data
0 Votes
  1. Don Olliver
  2. PowerBuilder
  3. Friday, 23 March 2018 09:41 PM UTC

We are evaluating using PB 2017 R2 to convert a number of PB 11.5 COM components to .NET assemblies. All of these instantiate datawindows using PFC / PFE extensions.

I migrated one component to .NET, then attempted to load it from another .NET assembly. The load failed with this stack trace:

Sybase.DataWindow.DataWindowServerLoadFailedException: DataWindow Server PBDWM150.DLL or required DLLs (atl71.dll, msvcp71.dll or msvcr71.dll)  not found.
   at Sybase.DataWindow.DataStore.InitDataStore()
   at Sybase.DataWindow.DataStore..ctor()
   at Sybase.PowerBuilder.WinWebDataWindowCommon.DataStoreWrapper..ctor(PBDataStore ds)
   at Sybase.PowerBuilder.WinWebDataWindowCommon.PBDataStore..ctor()
   at c__pfc_n_ds..ctor()
   at c__n_ds..ctor()

All PB 2017 Runtime Packager files, including Sybase dlls, have been installed. In addition, I added the following (as stated in Help):

atl71.dll
ATL80.dll
atl100.dll
gdiplus.dll
msvcp71.dll
msvcp80.dll
msvcp100.dll
msvcr71.dll
msvcr80.dll
msvcr100.dll

Any suggestions for troubleshooting? My next step is to begin narrowing down possibilities by removing functionality from n_ds and pfc_n_ds.

Thanks,

Don Olliver

​

UPDATE: The message is embedded in Sybase.PowerBuilder.DataWindow.Win.dll.

 

.NET Core based, with cross-OS support in PB 2018 any structure
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