Caching problem one

[Former Member]

Hi,

I have written a small function with two input variables:

Begda and endda.

Both variables are marked as mandatory in the R/3 backend. Now I have used it in a VC. In the test function both variables are marked as mandatory.

So fare so good...... but

now I have changed theses both parameters to optional. Save and activate it in the backend.

When test the function now in the test function. Nothing has changed.

I have checked following:

• reconnect to the portal -> (no change)

• refresh the functions in the data services -> (no change)

• reread the function -> (no change)

Only when I change the name of the function in the backend, I got the change in the parameters.

Any idea ? Is there any update flag in the portal I have to set ?

Best regards Hans Georg

But when I test the function in the test

[Lisi · Accepted solution]

Hi Hans Georg,

In order to change the connection life-time do the following:

1. find the sda com.sapportals.connectors.sap.sda in your installation. (it should be at \usr\sap\S96\JC00\SDM\root\origin\sap.com\com.sapportals.connectors.sap\SAP AG\609.20040921091607.0000

2. Open the sda

3. Open the SAPCFConnector.rar

4. Open META_INF/connectoe_j2ee_engine.xml for editing

5. Edit the <connection-lifetime> property (the units are seconds)

6. Redeploy the SDA

7. Restart J2EE

8. To confirm that the change was made open the admin tool, Open Server -> Services -> Connector Container -> Connector ->Connector1.0 -> …/SAP connector ->ManagedConnection Factory Tab -> Connection Definition Tab, check that the connection life-time is changed.

Regards,

Lisi

[Former Member · Accepted solution]

Thank you Lisi.

[ralf_mller2 · Accepted solution]

Hello Hans Georg,

I have the same problem with caching. Is there a value you can recommend for the connection live time parameter?

Regards,

Ralf