Dear Experts.
I am using SAP B1 9.0 PL11 and DTW 9.0 PL11.
The login to DTW is failed. Here is the error message:
I have reinstalled DTW, DI API x64, delete SM_OBS_DLL and even I reinstalled SAP B1 & SQL server.
I have searched corrupted registry key of DTW, DI API, SAP B1 Client and UI API but the problem doesn't solve yet.
Please help to provide the solution for this issue.
Rgds,
Steve