Failed sending message to end point

[Former Member]

Hi,

I have an advanced adapter engine scenario. I get this error message on the Receiver file channel

Transmitting the message to endpoint <local> using connection File_http://sap.com/xi/XI/System failed, due to: com.sap.engine.interfaces.messaging.api.exception.MessagingException: Tranmission failed. Reason: java.lang.NullPointerException:.

Why does this happen?

Cheers,

Earlence

[Former Member]

did you check if your reciver communcation channel is configured correctly..?

[Former Member]

yes. It fails only sometimes. Its almost random.

[Former Member]

can you explain your scenario elaborately?

r u using File to File using AAE, are u using any custome module?

[Shabarish_Nair]

it might be some issue with your java stack.

Have your basis team do a health check of your system if the issue persists.

[Former Member]

File to File. AAE.

There is an adapter module that checks if the file size is zero. If so, it will add some default data to the payload.

The adapter logs show that this module has no errors.

The failure occurs when "trying to deliver to the endpoint" step occurs.

As far as I know, this is a framework step and has nothing to do with custom code.

Cheers,

Earlence

[prateek]

Remove the module and run the scenario. If the scenario runs, then it is problem with the adapter module code or usage.

Regards,

Prateek

[Former Member]

Hi,

Did you try setting the parameter " Empty File Handling" to "Ignore" in the receiver file adapter.

Thanks,

Pragati

[Former Member]

We need a file to go thru with blank data if it comes in as empty.

This is a requirement. Hence the module.

Cheers,

Earlence

[Former Member]

can you check what type of beans you have used, stateless or statefull , change and try...

[Former Member]

adapter mods are always stateless session beans.

[Former Member]

I removed the module. it still happens sometimes. As I said, it got nothing to do with the adapter mod.