We have implemented a custom web service in SE80 and maintained the user name/passwords in SOAMANAGER.
The web service login works fine for the first time when we run it from SE80 . This is an address validation web service and we get the validated address in the first run.
When we run the web service from the same session again, we get a login popup screen. This login popup causes issues in our programs using this web service. However this issue does not occur in our production system. This happens only in the quality system. I tested the web service from SOAP UI and it works fine.
How can I stop this login popup from appearing.
I am posting the question after searching for a similar issue.