Hello Experts,
When i try to deploy a fiori elements app in BAS, I am getting below error. The error is as follows.
"A dynpro popup has been opened during processing (SAPLSTRD/0353)" .

I have gone through the standard documentation.
Deployment to SAPUI5 ABAP Repository Troubleshooting | SAP Help Portal and it says, it may be because of namespace errors.
This error indicates that the server tried to open a transport selection dialog, which won’t work if called via HTTP. A possible reason would be that the given application namespace does not match the namespace of the selected package.
I tried all combinations for the application namespace, if ever that was the case. But no luck. Have you people had a similar error and how did you solve it ?