To retain the same file name in target(File) that coming from source system(AS2).

Question

Hi All,
I have a requirement to send the two file from the third party system(GXS) to SAP ECC via SAP PI(version - 7.4). We are using AS2 adapter at the sender side to pick the file and using File Adapter to place the file in ECC.
Its a pass through scenarion(No ESR part is used).
Requirement:
We are going to get 2 files ->Example:  one from Axis and another one from ICICI -> each bank file will have a file name ->
We have to post the file at the target system with the same name as source file name, the source file name could come dynamically(with diff time stamp).
Please let me know, Is it possible to achieve the above requirement(we have to retain the file name in target that coming from source system) with Sender AS2 adapter, If yes then please suggest the best approach.
Regards,
Pradeep Bawlia

Answer 1

Hi Guys,
The above requirement is solved now.
Solution - I used java mapping for extracting the same source file name and assignning the same to the target system.
Code:
public class ExtractFileName_ASMA extends AbstractTransformation{
public void transform(TransformationInput in, TransformationOutput out) throws StreamTransformationException  
DynamicConfiguration conf=in.getDynamicConfiguration();
DynamicConfigurationKey key_AS2FileNmae = DynamicConfigurationKey.create("http://sap.com/xi/XI/AS2/AS2", "AS2Filename");
DynamicConfigurationKey key_FileNmae = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File", "FileName");
String As2FileName=conf.get(key_AS2FileNmae);
conf.put(key_FileNmae, As2FileName);
try{
byte b[]=new byte[in.getInputPayload().getInputStream().available()];
in.getInputPayload().getInputStream().read(b);
out.getOutputPayload().getOutputStream().write(b);
catch(Exception e)
2. Another solution we can use the graphical mapping and need to use the dynamic config UDF at mapping level to acheive this requirement but here is one drawback - we need to do content conversion is this case.
In case of Java mapping, no need to play with source file.
WITHOUT USING ESR, WE CAN NOT ACHEIVE THIS REQUIREMENT.
Regards,
Pradeep Bawlia