Xpath Content or use Extended Receiver Determination

[Former Member]

Hi guys,

I have a message outbound in PI, and I have to determine to use one mapping or another depending on a string in our XML. Our XML is like:

<MT_TEST>

     <row>

          <text>There has been an Error in program...</text>

     </row>

     ....

I have to look for string 'Error' in one of the rows to determine the receiver mapping. There are multiple rows. I have seen old blogs, but in the interface determination I don't see the xpath expression to use function 'contains' for example, and is not a pattern.

I have seen the possibility of extended receiver determination, but this is to determine the receiver, then how you put the mapping after determining the receiver?

Many thanks,

XAvier.

[former_member192343 · Accepted solution]

Hi Xavier,

You can enter the following values:

EQ for equal (=)
NE for not equal (≠)
CP for contains pattern (≈)
EX for exist

Is CP (≈) work?

[former_member192343 · Accepted solution]

or try this Xparh expression:

contains(//MT_TEST/row/text, 'Error') = 0

[Former Member · Accepted solution]

Hello Mikhail,

I have tested the Xpath expression, but always goes to the Service interface without error, and the payload contains string 'Error'.

[Former Member · Accepted solution]

Hi Mikhail,

If I put (//MT_TEST/row/text, 'Error') = 0 for the first and (//MT_TEST/row/text, 'Error') != 0 always goes for the second. If I put true and false despite 0, doesn't determine the service interface.

The xpath check all the lines? Because the string 'Error' could come only in the first row, and maybe this could be the problem.

Many thanks,

Xavier.

[former_member184720 · Accepted solution]

HI Xavier -

Can you try with the below

MT_TEST/row[contains(text, 'Error')] ex

[Former Member · Accepted solution]

Hello Hareesh,

with this condition it works properly.

Many thanks,

Xavier.

[Former Member]

Hello,

U can use multimapping concept, so while doing message mapping u can check if text field contains "Error" string then output first structure and if not then create second structure.

Check this:

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/90dcc6f4-0829-2d10-b0b2-c892473f1...

Thanks

Amit Srivastava

[Former Member]

Hi Amit,

I have tried this solution but I have the error in monitoring that Split mapping created no messages.

I have two operations in the Inbound Service Interface. Created the message mapping and operation mapping with Occurrence 0..unbounded and configured the interface determination, but it doesn't work.

I have tried also with two service interface despite one, but I have the same error message.

I don't know what could be wrong in this case.

Kind Regards,

Xavier.

[Muniyappan]

Hi Xavier,

Did you test the message mapping? is it creating the messages as expected?

check this

Regards,

Muni.

[Former Member]

Hello,

As already suggested above, it seems that ur mapping is not working properly. So u have to check the same.

Thanks

Amit Srivastava