Incorrect Pay Load in XI Message

Question

Hi,
We have Http->XI->RFC synchronous post scenario in XI. Lately we are observing a number of entries in XI log where sender is sending the interface 1 in the header but the pay load in the log is for interface 2. This is only happening under high load.
The owners of the application sending http post to XI have told us that they are confident that they are sending the right payload.
So, I was wondering has anyone here has expereinced XI mixing up the payload in higher load condition?
Thanks,
Paresh

Answer 1

Hi Agasthuri,
We have two outbound interface:
1. GetOrder_OB
2. GetCustomer_OB
There is a coldfusion application (Sender System) which sends the http request to XI with the interface name and payload.
What we are noticing is that the sender system will send the interface name as "GetOrder_OB" but the payload will be of 'GetCustomer_OB". This results in mapping error.
Now I am quiet certain that its an issue with the sender system since XI logs clearly shows that the incoming request to XI has incorrect payload. However owners of the sender system say that they are sending the correct payload:
Here is an example:
The sender interface is for GetOrder2_OB
SAP:Sender>
<SAP:Service>XEROX_REPTOOL</SAP:Service>
<SAP:Interface
namespace="urn:dac:reptool:XEROX:ORDERS:GetOrder2">GetOrder2_OB</SAP:Interface>
</SAP:Sender>
Pay load (Is for a for GetCustomer_OB interface):
<xtiinput>
<inputheader>
<actionset>
<action>get_customer</action>
</actionset>
</inputheader>
<inputdata>
<systemXXXXXl</system>
<customerid>XXXX</customerid>
<contactid></contactid>
<cid></cid>
<send_cc>N</send_cc>
</inputdata>
</xtiinput>
Hope this explains the issue. I just want to see if other people have ever experienced this kind of issue in XI because of XI messing the message up? This is very possible if sender system sends the wrong payload but I find it hard to believe that XI will mess up the posts.
Thoughts??
Thanks,
Paresh