Dynamic Configuration in SAP PI 7.3

Hello,
I am doing one file to file scenario in PI 7.3 (Java Stack only).
There is one requirement i.e. The output file name will change according to Development, Quality and Production. Prefix will be added to the outputput file name according to Development, Quality & production.
I am new in SAP PI . Please suggest me what to do for the above requirement.
Thanks & Regards,
Moumita

Hi Moumita,
Please find the details
1) read the source directory and based on source directory name set the file name in dynamic configuration
In sender communication channel select the ASMA parameter Directory and read the dynamic configuration as below
String devFileName = "DEV_out.txt";
String qaFileName = "QA_out.txt";
String regFileName = "Reg_out.txt";
String directory= "";
DynamicConfiguration conf1 = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key1 = DynamicConfigurationKey.create( "http:/"+"/sap.com/xi/XI/System/File","Directory");
directory= conf1.get(key1);
If (directory.equals("DEV"))
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey FileName = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File","FileName");
conf.put(FileName, devFileName);
return "";
else
If (directory.equals("QA"))
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey FileName = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File","FileName");
conf.put(FileName, qaFileName);
return "";
else
If (directory.equals("Reg"))
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey FileName = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File","FileName");
conf.put(FileName, regFileName);
return "";
2) read the system id and based on that set the file name in dynamic configuration.
String System = System.getProperty("SAPSYSTEMNAME");
String devFileName = "DEV_out.txt";
String qaFileName = "QA_out.txt";
String regFileName = "Reg_out.txt";
If (System.equals("DEV"))
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey FileName = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File","FileName");
conf.put(FileName, devFileName);
return "";
else
If (System.equals("QA"))
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey FileName = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File","FileName");
conf.put(FileName, qaFileName);
return "";
else
If (System.equals("Reg"))
DynamicConfiguration conf = (DynamicConfiguration) container.getTransf
ormationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey FileName = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File","FileName");
conf.put(FileName, regFileName);
return "";
regards,
Harish

Similar Messages

Problem facing in Dynamic configuration in SAP PI 7.3

Hello,
I am doing dynamic configuration in sap pi 7.3. I am using the following UDF.
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Please help me what to do.
Thanks & Regards,
Moumita

Hi, try this code:
String devFileName="a.vc";
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
conf.put(FileName, devFilename);
ASMA checkbox and respective parameter should be enabled in the required Adapter.
Best Regards

Dynamic configuration of Adpater in SAP PI

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Hi Guys,
I need to dynamically post the file into different directories based on the file in the source payload.
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Filename : *
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/people/william.li/blog/2006/04/18/dynamic-configuration-of-some-communication-channel-parameters-using-message-mapping
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Thanks
Srinivas

Hi Srinivas,
You said you are having dynamic directories to post the file. But I see you hardcorded or put constant for directory which is /SAPInterface/XI/PPD/DHX/out. I think you need to put //SAPInterface/XI/PPD/DHX/out.
Try this in udf:
public String Directory(String a,Container container){
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
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FileName = a;
conf.put(key, FileName);
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conf.put(key1, Directory);
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Put FileName and Directory in file name and directory paramters in receiver communication cahnnel and cehck.
Regards,
--Satish

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Edited by: Praveen Gujjeti on Feb 23, 2010 1:05 AM

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M not sure what will be the error with this when u r using dynamic configuration bean.But same functionality can be better achieved by using this dyanamic configuartion UDF :
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Hi Experts,
I have used the code below to use dynamic configuration in PI 7.1, but it isnt working..
http://help.sap.com/saphelp_nwpi71/helpdata/en/43/03612cdecc6e76e10000000a422035/frameset.htm.
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Hi,
Yes u r correct it will show error in operation mapping.. bcoz u cannot check the DynamicConfiguration in Operation mapping...
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Hi,
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Hi,
I feel the dynamic configuration should be accessed at the runtime and not generated. We have had similar scenarios where we built the file name at runtime accessing the payload.
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Dynamic configuration not working in Java mapping

Hi All,
I have a scenario where i am using java mapping. In this i am doing following
1)Read file name from input message header
2)set file name in output message Header
3) set Directory name in output message Header
i have used following code .. but iit is not working... when i test end to end... in reciver communication channel it is failing stating " message failed as "Directory is not set in Header. Also i checked in SXMB_MONI "dynamic configuration".It is not showing Directory.
this is code.
public void transform(TransformationInput transformationInput,TransformationOutput transformationOutput)
               throws StreamTransformationException {
               private Map para;
               String Directory ;
               String inputFileName;
               String var1 = "ABC";
               para = transformationInput.getInputHeader().getAll();
               DynamicConfiguration conf = (DynamicConfiguration) para
                         .get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
               DynamicConfigurationKey keyFileName1 = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "FileName");
                     inputFileName = conf.get(keyFileName1);
               DynamicConfigurationKey keyFilename = DynamicConfigurationKey
                         .create("http://sap.com/xi/XI/System/File", "FileName");
               DynamicConfigurationKey keyDirecory = DynamicConfigurationKey
                         .create("http://sap.com/xi/XI/System/File", "Directory");
               Directory = "tmp/"+var1;
               conf.put(keyFilename,inputFileName);
               conf.put(keyDirecory, Directory);
I am in PI 7.1 ,   and in eclipse its showing warning that Para is not used.
Can anyone show some lights.
Also is there any way to debug this?? like is there any function by which i can write the trace for each step to see those in MONI.

Method name:   public void createDirectory(Resultlist result, Container container)throws StreamTransformationException
//Use Simple UDF and do the following lines
String Directory ;
String inputFileName;
String var1 = "ABC";
DynamicConfiguration conf = container
    .getTransformationParameters()
    .get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey keyFileName1 = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "FileName");
inputFileName = conf.get(keyFileName1);
DynamicConfigurationKey keyFilename = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "FileName");
DynamicConfigurationKey keyDirecory = DynamicConfigurationKey
               .create("http://sap.com/xi/XI/System/File", "Directory");
Directory = "tmp/"+var1;
conf.put(keyFilename,inputFileName);
conf.put(keyDirecory, Directory);
and remove these 3 lines
//private Map para;
//para = transformationInput.getInputHeader().getAll();
//DynamicConfiguration conf = (DynamicConfiguration) para.get(StreamTransformationConstants.DYNAMIC_CONFIGURATION
>>I am in PI 7.1 , and in eclipse its showing warning that Para is not used.Can anyone show some lights.
You can simply remove declaring Map Para line... The eclipse gives warning because you dont assign values for it and you are trying to use...
For using the same input file name in output side, you dont need coding ... you need only for the directory...
Enable ASMA attributes in the channel.
Edited by: Baskar Gopal on Feb 24, 2011 10:58 AM

Dynamic Configuration for determining filename

Hi ,
I am using dynamic configuration for determining the filename sent by the sender
I am using the following code::
int i = 0;
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
String ourSourceFileName = conf.get(key);
if (ourSourceFileName.equals("data.txt"))
for (i = 0 ; i < 1 ; i++)
result.addValue(ourSourceFileName);
i have also 'checked' filename in set Adapter specific message propertiesas in sender communication channel.
But Still it is not working.
Please provide some help on it.
Thanks & Regards
Nilima

Hi,
Michal
In SXMB-MONIthe response part contains DYNAMIC CONFIGURATION node
and it displays::
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>

<SAP:DynamicConfiguration xmlns:SAP="http://sap.com/xi/XI/Message/30" xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" SOAP:mustUnderstand="1">
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="FileName"><b>try1.txt</b></SAP:Record>
</SAP:DynamicConfiguration>
please sir provide some help on it.
Thanks once again.

Dynamic Configuration in SAP PI 7.3

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