Using dynamic configuration to modify parameter in sender channel?

Hi,
I would like to be able to set the filename in an SFTP sender communication channel (based upon a name determined at runtime, which is read from another file).
My understanding is that parameters set in dynamic configuration can only be set as part of mapping therefore I cannot see how to set these before my sender communication channel is invoked.
Please can someone confirm if there is a method of achieving this requirement.
Thanks,
Alan

Hi,
>>>My understanding is that parameters set in dynamic configuration can only be set as part of mapping therefore I cannot see how to set these before my sender communication channel is invoked.
they can be set anywhere in the message flow - in adapter modules too for example
>>>I would like to be able to set the filename in an SFTP sender communication channe
you cannot set it before the adapter starts polling from anything else
what you can do is to create a file -> java proxy (sftp) - anything flow
read this another file first -> call SFTP from a java proxy in a sync way to fetch the second file using the name from the first one -> do anything else what you need
you can also do the same with one adapter - axis (put the file fetching and sftp call inside one class)
but it requires some java knowledge - but it would work in one sender adapter in this case
Regards,
Michal Krawczyk

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Hi,
Yes, your code looks fine. Can you let me know what is the error you are getting. Have you checked the Flag in your communication channel.
Use Adapter-Specific Message Attributes
Variable Transport Binding
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Reward point if answer is helpful
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Getting file directory using dynamic configuration:Code needed

Hi,
I need the code for getting the source file directory name using dynamic configuration. Also, an explanation on how it can be used in mapping for comparison.
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Vishal

Hi Vishal,
Refer carefully the following blog by micheal to get the Attributes dynamically during runtime by enabling the Adapter Specific message Attributes in adapter level.
/people/michal.krawczyk2/blog/2005/11/10/xi-the-same-filename-from-a-sender-to-a-receiver-file-adapter--sp14
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//write your code here
try{
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DynamicConfiguration conf1 = (DynamicConfiguration) container
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Change Directory Path using Dynamic Configuration

Hi,
We have a requirement where the directory path for placing the files is different across our different environments. Ex: Development Environment has a different path than the Quality Enviornmnet. Also the full path is depending on fileds within the message.
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( Essentially I want to read Sy-SYSID in ABAP...using Java. )
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Arunava

Hi Arunva,
>>Essentially I want to read Sy-SYSID in ABAP...using Java.
It might not be possible to read system id in java, but you can read the sender or receiver service(SENDER_SERVICE or RECEIVER_SERVICE) and based on it can decide the diretory in DynamicConfiguration.
If you have a sender or receiver SAP sysem then better to read its name because this business systm ill haeunique name aross different environment. Check this thread too
User-defined function: RFC call
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Suraj

Accesing Runtime Parameters using Dynamic configuration

Hi..
Can we access the following parameters from mapping using DYNAMIC CONFIGURATION key?
<SAP:TraceLevel>1</SAP:TraceLevel>
<SAP:LogSeqNbr>000</SAP:LogSeqNbr>
<SAP:RetryLogSeqNbr>000</SAP:RetryLogSeqNbr>
<SAP:QIdInternal>XBTI0001</SAP:QIdInternal>
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Hi Ram,
I dont think we can achieve this one,only two ways to read any values at mapping level
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your req unique..i am looking for answer..:)
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Dynamic Configuration for two file adapters communication channels

Hello Experts!!!!!!
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In message mapping I am using multi mapping to create two files out a single message.
Now i have a requirement of changing file path and file name using dynamic configuration for both the comm channel.
When i doing dynamic coniguration for both the comm. channel. My interface is creating two files but with same name and on same destination which is set for second communication channel through dynamic configuration.
Here, I guess the second dynamic configuration is over writing the first dynamic configuration and hence creating two files with same name and at same destination.
Please suggest, if separate dynamic configuration for separate communication channel of same receiver service can be done?
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Thanks for your prompt responses!!!!!
    Is there any way, By which in dynamic configuration I can find out the communication channel name and then change its parameter.
I mean if iam using say comm. channel A and B.
Then in dynamic configuration for A, I will first take communication channel A by calling it and then change its path/file name.
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Get IDoc-number from flat IDoc using dynamic configuration

Dear experts
In an IDoc2File scenario I have added the IDoc-number to dynamic configuration using the folling code in an UDF:
DynamicConfiguration conf = (DynamicConfiguration)
container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey FileName = DynamicConfigurationKey.create("http:/"+"/sap.com/xi/XI/System/File","DOCNUM");
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<SAP:DynamicConfiguration SOAP:mustUnderstand="1">
<SAP:Record namespace="http://sap.com/xi/XI/System/File" name="DOCNUM">0000000000012345</SAP:Record>
</SAP:DynamicConfiguration>
Can anybody tell me how I can access this information in the "variable substitution" section of the CC? Perhaps something like "message:docnum"?
Additional information:
Taking the IDoc-number from the payload using e.g. "payload:ORDERS05,1,IDOC,1,EDI_DC40,1,DOCNUM,1" does not work, since the XML-IDoc has been converted to an flat-IDoc.
Thanks in advance for any good ideas
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Dear Rodrigo and Sarvesh
Thanks for your help so far! I applied your hints and now it is working fine.
But now I have the following additional questions
1.) My message mapping only maps the input IDoc to an output IDoc of the same type and structure. The MM is only required to process the UDF. Is there another, better solution to achieve my requirement that the IDoc-number shall be part of the filename?
2.) In the CC you have the possibility to use temporary files (section "Processing", Option "Put File" = "Use Temporary File". I think this will not work with the given solution, will it?
To possibly help somebody else or clarify the mechanism once again, I wrote down how my solution now looks like.
My UDF in the message-mapping looks like this
- Input = DOCNUM of IDoc, e.g. ORDERS05/IDOC/EDIDC/DOCNUM
- Outpt = DOCNUM of IDoc, e.g. ORDERS05/IDOC/EDIDC/DOCNUM
- UDF:
public String putDynamicConfiguration(String docnum, Container container) throws StreamTransformationException{
try
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     String filename = "Prefix_" + docnum + ".txt";
     conf.put(key, filename);
     return docnum;
catch (Exception e)
     return docnum;
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File Name Scheme = . -> only a dot or something else, because this field is obligatory, even if it is not used in this case.
Variable substitution (...)
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Adapter-Specific Message Attributes
    Use Adapter-Specific Message Attributes -> checked
    Fail If Adapter-Specific Message Attributes Missing -> checked
    File Name -> checked
    Directory, File Type, Temporary Name Scheme for Target File Name -> unchecked
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<SAP:DynamicConfiguration SOAP:mustUnderstand="1">
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Proxy to file using dynamic configuration

Hi Frnds,
I have a scenario ABAP_Proxy-XI-File, here in the proxy I am getting a pdf file with xml as attachment now I need to save the pdf file to the target folder with the name availble in one of the fields of attached xml file.
I have used Adapter specific attributes option for filename substitution but getting the follwoing error:
Attempt to process file failed with com.sap.aii.adapter.file.configuration.DynamicConfigurationException: The Adapter Message Property 'FileName' was configured as mandatory element, but there is no 'DynamicConfiguration' element in the XI Message header
Please anyone can help me in overcoming this issue.
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shiva

U have a limitation here. At XI u can read only 1 file (pdf or xml). Bcoz receiver file adapter will not support attachment. pdf is required bcoz u need to transfer it to receiver. Xml is also required bcoz the directory name is inside that xml
The workaround could be creating an adpater module that passes the directory name as well. U should send pdf file with xml as attachment.
If u have the dir name, then the dynamic configuration code should be like this
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","Directory");
conf.put(key,MappedDirectoryName);
This MappedDirectoryName should be the name passed through payload. The receiver file communiation channel must have dummy dir name
Regards,
Prateek

Use dynamic configurations inside an abap proxy

Hi,
is it possible to set dynamic configurations inside an abap proxy?
Inside an abap-mapping I can use "CALL METHOD DYNAMIC_CONFIGURATION->SET_RECORD".
What's up with an abap proxy?
Regards
Wolfgang Hummel

Hi,
Not Possible.
Thanks!

Setting JMSMessageID using dynamic configuration

hi all,
I have a scenario where i need to set JMSMessageId with some value from the payload.
I tried setting JMSMessageId using the setproperty but the message id was not set in the jms message.
If any one has tried the same let me know wat is the settings that needs to be done in the receiver JMS channel.
Thanks in advance!!
regards,
Rajesh

> I have a scenario where i need to set JMSMessageId with some value from the payload.
> I tried setting JMSMessageId using the setproperty but the message id was not set in the jms message.
setStringProperty will work only for hard coded values as per my experience. So messageId will not work here..
> If any one has tried the same let me know wat is the settings that needs to be done in the receiver JMS channel.
I have never tried, you can try it under Adapter Specific Message Attributes by ticking the "Specify Additional JMS Message Properties".
Here in the table under "Name" enter "DCJMSMessageProperty0" and "Java Type" as "String".
Now in your mapping you have to write an UDF. The UDF should not have any input arguments, I mean while creating the udf just delete the default argument 'a'.
UDF Code:
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key1 = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/JMS","DCJMSMessageID");
DynamicConfigurationKey key2 = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/JMS","DCJMSMessageProperty0");
String MyMessageID = conf.get(key1);
conf.put(key2, MyMessageID);
return "";
Just map this UDF to any root/parent node to fulfil the mapping.
Note: I have assumed that your sender channel is JMS. In your Sender channel also you have to tick "Adapter Specific Message Attributes" and under that select "JMS Message ID".
Save and activate the changes.. Try it and let me know..
Regards,
Sarvesh

Java IDOC_AAE configuration issue in PI IDOC sender channel and in ECC SM58.

Dear Experts,
My configuration scenario is outbound: SAP (IDOC)-------->PI------->AS2 ThirdParty.
SAP PI version: 7.31 dual stack.
First time i have done IDOC_AAE settings done in ECC and PI NWA with the help of below links.
http://scn.sap.com/docs/DOC-34155
http://scn.sap.com/docs/DOC-31398
While sending the DESADV.DELVRY05 standard idoc from ECC to PI i am getting below error in Sender IDoc channel.
Could you please help me on this issue ,I will appriciate you .This is very urgent.
Error in PI IDOC Sender channel : Processing error = Value with name ApplyCntlRecFromPayload not available
and I are getting below error in SM58 ECC system.
Error in ECC SM58: Commit fault: ASJ.ejb.005043 (Failed in component:
Thanks,
Aadi

Hi Aadi,
Please check the below SAP notes
1952406 - "Commit fault" error in SM58 transaction when sending IDOC from backend system to PI sender Java IDOC adapter
1928302 - Possible NullPointerException with IDOC_AAE sender channels processing
reference - Commit fault: ASJ.ejb.005043 (Failed in component: sap.com/com.sap.aii.ad) while sending to PI system
also check the link - http://saphelp.me/commit-fault-asj-ejb-005043/
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Receiver File Error while using Dynamic Configuration

Hi All,
My Scenario is from SAP IDOC --> PI --> FIle...
In the mapping i have used the dynamic variable substitution for the receiver file....
The Dyanamic file will be alwasy generated irrespective of the condition for the Mapping...
Now Whenever SAP sends IDOC then file to be created . If the condition is met then there is no problem the file is being created...
But if condition is not met then the error is being thrown in the Communication Channel...
Error occurred while connecting to the FTP server "10.1.999.222:21": java.lang.Exception: Exception in XML Parser (format problem?):'java.lang.Exception: Message processing failed in XML parser: 'Conversion configuration error: Unknown structure '' found in document', probably configuration error in file adapter (XML parser error)'
Note the payload has the dyanmic file generated....
And when i tested the mapping by coping the payload then
I am getting the target with empty ...but with MT_ProductMaster node...
<?xml version="1.0" encoding="UTF-8"?>
<ns0:MT_ProductMaster xmlns:ns0="http://xyz/Ix_ProductMaster/WMS"></ns0:MT_ProductMaster>
and the error i think bcz of this payload ... but i dont have any option to remove this .... because if condition not met then the root node always will be created...
In CC File Content conversion i have given like this
Record setStructure FileHeader,FileDetail,FileTrailer
FileHeader.fieldSeparator |
FileHeader.endSeparator |'nl'
FileDetail.fieldSeparator |
FileDetail.endSeparator |'nl'
FileTrailer.fieldSeparator |
FileTrailer.endSeparator |
and my MT structure is
MT_ProductMaster 1.1
FileHeader 0...1
FileDetail 0....unbounded
FileTrailer 0...1
Please help me on how to ignore the empty root node... do i need to handle something else???
Regards,
Sridhar Reddy

Hey
Record setStructure FileHeader,FileDetail,FileTrailer
FileHeader.fieldSeparator |
FileHeader.endSeparator |'nl'
FileDetail.fieldSeparator |
FileDetail.endSeparator |'nl'
FileTrailer.fieldSeparator |
FileTrailer.endSeparator |
and my MT structure is
MT_ProductMaster 1.1
FileHeader 0...1
FileDetail 0....unbounded
FileTrailer 0...1
of course you will get error in content conversion if file is missing any of the parameters expected by FCC.
Right now the Content conversion is expecting several values in your payload(even if blank values) but you don't have any of them hence you get this error.
If you want to deliver empty file,you need to map all the receiver side nodes to some default,so that it is populated to that default (could be blank) if no values are present,then when this comes to content conversion,it will assume the blank value as node and do correct conversion.
If you dont have values in payload but have specified parameters for it on content conversion,then you will get errors as you mentioned in your first post.
Thanks
Aamir

Using Dynamic configuration

I have BPM in my scenario with two transformation steps one after the other...what I am trying to do is..
in first tranformation , I use Mapping Lookup API to fetch a value from RFC and I want to refer this same value in the transformation step 2.
what I did was,
1. In the first mapping I use an UDF to fetch the value and put it in the Dynamic Conf.
String someNumber = // Mapping lookup API Code
Map param = container.getTransformationParameters();
DynamicConfiguration conf = (DynamicConfiguration) param.get(
          StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey sharedNumber = DynamicConfigurationKey.create("http://XXXXX/XXX","SNUM");
conf.put(sharedGenerationNumber,someNumber);
2. In the second mapping i then just tried referring this stored value., like
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key =
DynamicConfigurationKey.create("http://XXXXX/XXX","SNUM");
String sharedNum = conf.get(key);
Is it possible to achive correct result with this?

Hi,
>>>>I hope the stored value may not be available for the second mapping. to do this we need to use value mapping ,
please don't do any inserting to value mapping tables from
inside your mappings
values mapping tables are for reading values not for inserting
from mappings
Regards,
michal

UDF Using Dynamic Configuration for Counter Reset

Hi All,
In an Idoc to file scenario we want to have counter option at the end of the file.we are using NFS so that we wil not face any problem of counter reset on a j2ee restart
But when the counter turns 999999 it has to be reset to 0000001
So we are trying to dynamically create a file name using the counter and check whether it has reached 999999 then resetting back . I had written a code for the same but it is throwing an error while mapping and activating.
UDF CODE is below
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION) ;
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File", "FileName") ;
String FileName = conf.get(key) ;
int inc = 1 ;
String temp = FileName.substring(10,6);
String temp1 = FileName.substring(0,10);
Integer seqNo = Integer.parseInt(temp) ;
if(seqNo == 0 || seqNo == 999999) {
seqNo = new Integer(inc) ;
else {
int num = seqNo.intValue() + inc ;
seqNo = new Integer(num) ;
container.setParameter("seqNo", seqNo);
String File_Name = temp1 + Integer.toString(seqNo);
conf.put(key, File_Name);
return File_Name;
ERROR it is throwing
'class' or 'interface' expected public String Decimal$(String Sample,Container container){ ^ /usr/sap/PJD/DVEBMGS58/j2ee/cluster/server0/./temp/classpath_resolver/Map76d12330b43811df8c1500e000a6fabc/source/com/sap/xi/tf/_MM_Sample_to_TRGT_.java:127: 'class' or 'interface' expected }
So can anyone please advice.

Hi Stefan,
I removed the last }
But stil it is throwing the below error:
Activation of the change list canceled Check result for Message Mapping MM_Sample_to_Trgt | : Starting compilation Source code has syntax error: /usr/sap/PJD/DVEBMGS58/j2ee/cluster/server0/./temp/classpath_resolver/Map8e67b780b44111dfbc4100e000a6fabc/source/com/sap/xi/tf/_MM_Sample_to_Trgt .java:98: FileName is already defined in File$(java.lang.String,com.sap.aii.mappingtool.tf3.rt.Container) String FileName = conf.get(key) ; ^ /usr/sap/PJD/DVEBMGS58/j2ee/cluster/server0/./temp/classpathresolver/Map8e67b780b44111dfbc4100e000a6fabc/source/com/sap/xi/tf/_MM_Sample_to_Trgt .java:102: incompatible types found : int required: java.lang.Integer Integer seqNo = Integer.parseInt(temp) ; ^ /usr/sap/PJD/DVEBMGS58/j2ee/cluster/server0/./temp/classpathresolver/Map8e67b780b44111dfbc4100e000a6fabc/source/com/sap/xi/tf/_MM_Sample_to_Trgt .java:103: operator == cannot be applied to java.lang.Integer,int if(seqNo == 0 || seqNo == 999999) { ^ /usr/sap/PJD/DVEBMGS58/j2ee/cluster/server0/./temp/classpathresolver/Map8e67b780b44111dfbc4100e000a6fabc/source/com/sap/xi/tf/_MM_Sample_to_Trgt .java:103: operator == cannot be applied to java.lang.Integer,int if(seqNo == 0 || seqNo == 999999) { ^ /usr/sap/PJD/DVEBMGS58/j2ee/cluster/server0/./temp/classpathresolver/Map8e67b780b44111dfbc4100e000a6fabc/source/com/sap/xi/tf/_MM_Sample_to_Trgt .java:111: cannot resolve symbol symbol : method toString (java.lang.Integer) location: class java.lang.Integer String FileName = temp1 + Integer.toString(seqNo);
Edited by: mallavarapu soundarya on Aug 30, 2010 4:44 PM

Using dynamic configuration to modify parameter in sender channel?

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