Index Administration in runtime workbench gives java.lang.NullPointerExcept

[Former Member]

In runtime workbench, when we click on index administration tab, it gives

java.lang.NullPointerException

at com.sapportals.htmlb.table.TableView.getColumnCount

(TableView.java(Compiled Code))

at

com.sapportals.htmlb.unifiedrendering.controls.TableViewHeaderRow.

(TableViewHeaderRow.java:28)

at com.sapportals.htmlb.unifiedrendering.controls.TableView.

(TableView.java:56)

Also in default trace, we have the following error.

<defaulttrace.trc>

com.sap.aii.af.service.trex.TrexException : Message: TrexException in Method: TrexManager: getTrexConfiguration(). Thrown by any problem related to the DataAccess. Message: Class: com.sap.aii.af.service.trex.TrexException : Message: SLDException in Method: Util: getIndex(). Couldn't get the SLD instance name. Therefore the index ID couldn't be inititialized. - Message: Could not read SLD instance name, due to: undefSldAccessor; To-String: com.sap.aii.af.service.sld.SLDException: Could not read SLD instance name, due to: undefSldAccessor#

Can Anybody help me with that. We dont have a TREX server and other XI systems are working fine without TREX.

Thanks

Farrukh

[agasthuri_doss · Accepted solution]

Dear Farrukh,

This problem is with JRE5,

Reinstall your client side java webstart.

If you still face the issue,

Search for the files starting with frog.jar and rename it. Before renaming the files you have to stop your j2ee engine.

Regards

Agasthuri Doss

[Former Member · Accepted solution]

Dear Agasthuri Doss,

We have the following java on XI 3.0 server

java full version "J2RE 1.4.2 IBM AIX build ca142-20050609"

As you can see from defaulttrace.trc that i mentioned above, it was looking to connect to SLD, which i dont know where is it looking for. I have mainted all the necessary connections for SLD, in ABAP, rz70, sldapicust, and all RFC's are made. On java side, in visual admin, i have made necessary connections in SLD data supplier.

i am still confused y am i getting this java.lang. error.

kindly help me more.

Regards

Farrukh

[former_member206604 · Accepted solution]

Hi,

Check is the user XILDUSER or what ever user you have given is locked. Better have a look if any og the XI* user is locked. If so unlock it.

Thanks,

Prakash

[Former Member · Accepted solution]

Hi prakash,

i have checked all the XI users and they are not locked. I still wonder where is looking for , SLD is working perfectly fine for us.

Farrukh

[agasthuri_doss · Accepted solution]

Dear Farrukh,

This will help you,

Trying the following?

1. Go to http://<host>:<port>/rep/start/index.jsp

2. Choose Administration

3. On the Repository tab(and Directory tab), choose Java Web Start Administration

4. Re-initialization

5. try once more for IR and ID. This will let you download IR and ID from the beginning.

Good luck.

Regards

Agasthuri Doss

[agasthuri_doss · Accepted solution]

Dear Farrukh,

Can you try restarting whole j2ee engine using transaction

SMICM>Administration>J2EE Server-->End Process->With Restart.

Regards

Agasthuri Doss