HTTP to HTTP scenario, need to get the source url parameters

[former_member195202]

Hi All,

I am working on a HTTP to HTTP scenario. I want to get the 6 parameters present in the source url, source URL is something like:

&service=SERVCE_NAME_OB&namespace=abc%3aabc%3axi%3amm%3alu%3asap_appl%3aFinance%3a100&interface=SAPInvoiceDispaly_SYNC_OB&qos=BE%3fcompanyNo%3d1870022212&senderCompanyNo=1870022212&receiverCompanyNo=1111112270&invoiceNo=BP02014000000002&documentType=1&outputType=1

As you can see that there are 6 parameters companyNo senderCompanyNo receiverCompanyNo invoiceNo documentType outputType.

I have to pass these parameters into target HTTP channel with something like :

http://TargetURL/companyNo%3d1870022212&senderCompanyNo=1870022212&receiverCompanyNo=1111112270&invo...

I am using dynamic config code to get these 6 parameters in XI. I have already checked on sender channel ASMA, 'Apply URL Parameters'. Below is the code I am using to get 6 parameters:

DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey senderCompanyNo = DynamicConfigurationKey.create(
    "http://sap.com/xi/XI/System/HTTP","URLParamTwo");
String sCNo  = conf.get(senderCompanyNo);  
DynamicConfigurationKey receiverCompanyNo = DynamicConfigurationKey.create(
    "http://sap.com/xi/XI/System/HTTP","URLParamThree");
String rCNo  = conf.get(receiverCompanyNo);  
DynamicConfigurationKey invoiceNo = DynamicConfigurationKey.create(
    "http://sap.com/xi/XI/System/HTTP","URLParamFour");
String inNo  = conf.get(invoiceNo);  
DynamicConfigurationKey documentType = DynamicConfigurationKey.create(
    "http://sap.com/xi/XI/System/HTTP","URLParamFive");
String dTy  = conf.get(documentType);  
DynamicConfigurationKey outputType = DynamicConfigurationKey.create(
    "http://sap.com/xi/XI/System/HTTP","URLParamSix");
String oTy  = conf.get(outputType);  
String l_companNo = conf.get(companyNo);
String l_senderCompanyNo = conf.get(senderCompanyNo);
String l_receiverCompanyNo = conf.get(receiverCompanyNo);
String l_invoiceNo = conf.get(invoiceNo);
String l_documentType = conf.get(documentType);
String l_outputType = conf.get(outputType);
String targetURL ="ABCD.com/xyz"
String url = targetURL + cNo  + sCNo + rCNo + inNo + dTy +oTy;
DynamicConfigurationKey confkey = DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/Http",  "TargetURL" );
conf.put( confkey, url );

Problem here is that I am getting only targetURL value when I test end to end, no value for any parameter, it is just null for all the 6 parameters.

Am I doing something wrong here.

Any help would be appreciated.

Thanks,

Ravi.

[former_member184720 · Accepted solution]

Hi Ravi - I think you should use UrlParamOne, UrlParamTwo instead of URLParamTwo . I believe they are case sensitive

Sap note : Redirecting...

[former_member195202 · Accepted solution]

Hi Hareesh,

Thanks for the response. I corrected it as UrlParamOne...but it did not help.

Thanks,

Ravi.

[former_member184720 · Accepted solution]

Hi Ravi - What is your PI version?

can you also check if the note is applicable

1101338 - Dynamic configuration of HTTP adapter

Also do you find these values under dynamic configuration in sxmb_moni?

[markangelo_dihiansan · Accepted solution]

Hi Ravi,

The HTTP parameters technical name are correct, please revert to URLParamOne...URLParamSix

Configuring Sender Plain HTTP Adapter in Integration Directory - Configuring the Plain HTTP Adapter ...

As for the receiver parameters, have you configured your HTTP receiver CC accordingly?

Configuring Receiver Plain HTTP Adapter in Integration Directory - Configuring the Plain HTTP Adapte...

The parameters are needed to be entered in the CC.

Regards,

Mark

[Former Member]

Hi Ravi

Make sure that you have checked the ASMA in sender HTTP adapter and provide the name of the URL parameters like below

Also the correct namespace would be

http://sap.com/xi/XI/System/HTTP

DynamicConfigurationKey keyurl =DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/HTTP", "TargetURL");

If you are using Java HTTP adapter, then the target URL will not work because we don't have the option to set the target URL in java HTTP receiver adapter.

[former_member195202]

Hi Indrajit,

I have exactly set up my config as you have said.

Also, the code for putting traget url is working

DynamicConfigurationKey keyurl =DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/HTTP

", "TargetURL");

only problem is that I do not see 6 parameters. These are appearing as null.

So final target url I get is "ABCD.com/xyznullnullnullnullnullnull.

[Former Member]

Hi Ravi

I think I have got the error.

Please change the code in the UDF like below

DynamicConfigurationKey senderCompanyNo = DynamicConfigurationKey.create(  "http://sap.com/xi/XI/System","URLParamTwo");

Correct namespace is http://sap.com/xi/XI/System

If u see the header in PI message you will see the correct namespace there for URL parameters

[former_member195202]

Hi Indrajit,

I get your point here and I am able to get the value for parameter 1 now but not for all the parameter.

I have corrected the namespace issue now but only URLParamOne is working, not sure why this is the case.

[Former Member]

Hi Ravi

Did you made the same changes for other parameter as well. There were 6 lines which needs to be replaced with correct namespace?

[former_member195202]

Hi Indrajit,

Yes I did. but facing this strange issue. Anyway, I am debugging it. Hope I find something about it.

Thanks,

Ravi.

[former_member195202]

Hi Indrajit,

Sorry but your code was not working. What I found was that the source url was not in correct format so I considered a wrong value as URLParamOne.

So the current status is that I am not able to read out the source url parameters. I have now shortened the code to first make it work for the parameter 1.

But the namespace I can see is http://sap.com/xi/XI/System/HTTP not http://sap.com/xi/XI/System.

Btw, I have tried both the namespace but it does not help.

Code I am using to get it:

companyNo = DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/HTTP","UrLParamOne");

String cNo;

try 

{ 

    cNo  = conf.get(companyNo); 

} 

catch(Exception e) 

{ 

trace.addDebugMessage("ULR parameter "  + " not available. Detailed error message: " + e.getMessage()); 

cNo = ""; 

} 

Finally I see a value "null" for cNo.

Still not working

[former_member184720]

Hi Ravi - Did you check the note which i mentioned earlier?

However i just noticed something in your UDF, you have given it as  "UrLParamOne" can you correct it as displayed in the dynamic configuration log?

[Former Member]

Hi Ravi

There is a mistake in the line

companyNo = DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/HTTP","UrLParamOne");

Correct one should be

companyNo = DynamicConfigurationKey.create( "http://sap.com/xi/XI/System/HTTP","UrlParamOne");

Go to the message monitoring in MONI. Click on the inbound message--->soap header--->dynamic configuration

provide us the screen shot.So that we can see what is coming in the header??

[former_member195202]

Hi Hareesh,

Thanks for the link. I am using PI 7.3. So the link you gave me does not apply for my system. May be something similar is required for PI 7.3.

I have tried various combination of UrLParamOne but does not work at all. Anyway, I am still doing RnD about it, may be I find a way here. Will post the solution if it works.

Thanks,

Ravi.