Unable to access J2EE engine through browser after making changes in Config

[Former Member]

Hi,

Currently i am running in WAS 6.4 SR1 SP11.I made changes in Configtool in service <b>com.sap.core.ume</b>.

Here i just changed the <b>r3.connection.master.pwd</b>.

After restarting the server its showing green in SAPMMC.

But when i am accessing through th url in browser.

<b>Dispatcher running, but no server connected!</b>

I checked the trace file.Its saying server not connected.

What could be the reason and solution to take the engine to normal position.As for as my concern making changes in the config tool, is there bad consequences on server.

How to rectify the proble.Plz need urgetnt solution.

Regards

Usman

[Former Member]

How can you solved this problem?

Please, can you send me the instructions?

Thanks very much

[Former Member]

Problem solved myself.

Thanks

[Former Member]

Hello Usman!

This same problem happens with me and I don't know how to fix it.

How can you solved this problem?

Thanks a lot.

Adriano

[Former Member]

Hi ,

I after seeing the trace file ,i found the following errors in trace file.

<b> User Management Engine (com.sap.security.core.persistence.datasource.imp.R3Persistence) failed to initialize the ABAP Data source, 'Password' missing.

Intialization of UME persistence failed.</b>

Can u guide me how to rectify this error.

Regards

Usman