Cannot execute WS from Services registry at runtime

[Former Member]

Hi,

System: CE 7.2 SPS 04

I have a CAF WS that is published in services registry.

In WS navigator it works without problems.

I've created a VC application where I call this WS.

At designtime the web service is found and deploying is also fine.

But when I try to execute the WS, I get the following error:

Error occured while executing the service: Error occurred while executing the service: Error while getting the backend function : Could not find operation Software.readByCustomKeys

I tried several things (adding destinations etc.), but it still doesn't work.

Can somebody help me out?

Another question:

Is VC the right tool to develop a table maintenance application for a CAF business object?

With WDJ it seems to be more complicated to achieve that.

Thanks in advance!

[anja_engelhardt2]

Hi Eddie,

check your proxy configuration as well as the destination configuration to the web service. This should do it.

Anja

[Former Member]

What I've tried in the meantime:

When I go directly to the WS navigator via http://<host>:<port>/wsnavigator, I can perform the WS without problems.

When I right-click on the VC Data source and choosing "Test Data Service", I get the following error when executing the WS in browser:

Invalid transport binding settingsHTTP Client, does not have endpoint url specified.

What is the reason for this behaviour?

Why is it working from WS navigator and not from NWDS?

It seems that VC is not taking the endpoint that is stored in Services Registry...