Dynamic attribute without EL

Hello, how can i insert dynamic data into tag attributes without using EL?
Thanks

You could use standard runtime expressions - ie <%= expr %>
Whats wrong with EL?

Similar Messages

Need Dynamic attributes for XI adapter to use in Dynamic Configuration ..!!

Hi Friends,
We are planning send message to different receivers through XI adapter by using Dynamic Configuration.
Can anyone please tell me what are the dynamic attributes used for XI adapter.
In my scenario, I want to pass the Service Number and Path prefix of XI adpater dynamically by using sender ID from Idoc payload.
I know how to use the dynamic configuration UDF in message mapping. But I don't know the dynamic attributes which we can pass to Service Number and Path prefix of XI adpater.
Kindly suggest ..
Thanks
Deepthi.

Hi Sourabh,
>> You need to set these attributes explicitly in the adapter configuration..
Can you please elaborate on this like how to implement this? Do we need to use any module configuration in the adapter?
We will use XI adapter only while sending the data directly from IE without using any feautures of AE (like adapters, modules etc). It is like directly sending data from ABAP stack without using J2EE stack. That is the reason we can't use any Modules in XI adpater and it is in disabled by default.
When I checked in SXMB_MONI.. as you said details are found in
- <SAP:Attribute>
<SAP:Name>host</SAP:Name>
<SAP:Value>10.190.25.16</SAP:Value>
</SAP:Attribute>
- <SAP:Attribute>
<SAP:Name>httpDestination</SAP:Name>
<SAP:Value />
</SAP:Attribute>
- <SAP:Attribute>
<SAP:Name>path</SAP:Name>
<SAP:Value>/rcvA/receiver</SAP:Value>
</SAP:Attribute>
- <SAP:Attribute>
<SAP:Name>port</SAP:Name>
<SAP:Value>8210</SAP:Value>
</SAP:Attribute>
XI adapter uses mainly three parameters Host, Port and Path.
I want to pass any two of these values dynamically to achieve my solution. Can you please suggest your solution how we can implement it.
-Deepthi.

Error in committing data while using dynamic attributes

Hi,
Module: Performance Management
Page: Give Final Ratings: Main Appraiser
Here, I have used dynamic attributes to show the competency name without segments.
I have added this attribute through controller and i passed value to this attribute in the same ProcessRequest method.
But, when the manager tries to complete the appraisal for his employee by pressing the continue button in the above mentioned page, the following exception is throwing.
"This competence already exists within the assessment."
Is this dynamic attribute will be the problem for this?
can any one please tell me?
Thanks in advance,
SAN

Hi,
If you added the column from Extended Controller. It should be a transient attribute to the VO and I think it should not create any issues.
Error "This competence already exists within the assessment." looks like from an FND Message , You can try to debug this issue by finding the FND Message Name corresponding to the error and search the Message Name in the seeded code.
-Idris

Dynamic attributes in Bid

Hi friends,
I need to know / confirm dyanamic attributes manual evaluation process.
1. A purchaser creates a bid invitation with dynamic attribute for "text". Evaluation
 for this attribute is "Manual"
2. Bidder puts his comments against this attribute & submit bid
3. Purchaser opens vendor bid and has to give weighings to the bidder comments.
 Purchaser clicks on "change" mode
4. Purchaser goes to "weighing" tab
5. Under valuation column, I am able to put valuation figure, but there is no option
 to save the same.. because of which i am not able to consider this attribute for
 bid evaluation analuysis.
Please let me know if this is the right way of doing manual valuation of dynamic attributes or there is some other way. If its the right way, how can I save the valuation figures?
Your response will be highly appreciated and point will be awrded for appropriate responses.
Best regards,

Hi
It seems to be a bug in the system.
Please go through the followin SAP OSS Notes, which will definitely help ->
Note 850054 - Text value in the weighting set is not updated
Note 965519 - Dynamic attributes: fixed values not updated
Note 836931 - Bid invitation: Manual valuation of default fields
Note 1061034 - RFx functional issues
Note 904152 - Error/termination for units of measurement of attributes
Note 1021976 - Dynamic attribut with fixed values not saved
Note 769942 - Deleted dynamic attributes are not taken into account
Note 921195 - Unit of measure is not converted on weighting screen
Note 876525 - Weighting for the "PRICE" default field is active by default
Note 873297 - Multiple quotation work areas are created in cFolder
Note 789687 - DynAttr. Enhancement of description length to 60 characters
Other related SAP OSS Notes ->
Note 912891 - Dynamic attributes displayed without fixed values
Note 1036584 - SRM bid invitations: header / item flag in dynamic attribute
Note 1016042 - BBP_BID_INV: Back Button is not displayed in Attributes
Do let me know.
Regards
- Atul

Is a dynamic codebase without JnlpDownloadServlet possible?

Is it possible to have a dynamic codebase without deploying a servlet?
Seems reasonable to me. The cache should always know where the original source for the jnlp file ....
<jnlp spec="1.0+" codebase="codebase of original source this file" >
</jnlp>
I am attempting to minimize server side code and was thinking this was possible because of this statement made here : https://jdk6.dev.java.net/testProperty.html
"In 6u10-b13, we introduce new Java system properties to support the usage of version download and Pack200 without any server side requirements."
It seems to me that without some mechanism for dynamic codebase the new properties jnlp.packEnabled and jnlp.versionEnabled are kind of pointless since server side code will still be required in most situations. Statically coding the codebase attribute for every deployment is not a viable solution for me.

Thanks for responding Andy.
I was thinking that if the run-options of javaws would support the -codebase option (as with the import option), and the browser were to launch with that flag, then it could override the codebase in the jnlp file. Maybe too many moving parts there? ........
I've been working with the -import and -codebase options in attempt to minimize the server side servlet requirement.
Basically my thought is :
Have the jnlp file on server with no codebase attribute.
Use a signed applet to bring the jnlp file down from the server and write it to local disk (somewhere temporary) adding the codebase attribute along the way. Then launch the javaws with -codebase and -import flags to install the application.
So far it seems to be working but it's been a bit of a struggle. Viewing the cached jnlp file I see that it has the codebase attribute correct and the application does launch.
I am wondering if I update the jnlp file on the server, will the codebase in the cached file still be used? or will I need to force another -import?

Dynamic attribute IF_WD_CONTEXT_NODE_INFO

hi
i want to created dynamic attribute i find IF_WD_CONTEXT_NODE_INFO for use to create dynamic attirubute .
but I dont use ADD_ATTRIBUTE method . I dont know to use this method .
how can I use ADD_ATTRIBUTE method ??
Thanks For Reply
Joshua .

Hi Joshua,
You can define new attributes for the previously created context node by calling the method add_attribute( ) from the reference to the metadata of the node.
ex:
data: lt_root_info type ref to if_wd_context_node_info,
        lr_flights_info type ref to if_wd_context_node_info,
        ls_attribute type wdr_context_attribute_info.
" Get the meta data information of the root context node
lr_root_info = wd_context->get_node_info( ).
" Create node with name FLIGHTS without attributes
lr_flights_info = lr_root_info->add_new_child_node
       exporting name                               = 'FLIGHTS'
                     is_mandatory                    = abap_false
                     is_multiple                        = abap_true
                     is_mandatory_selection     = abap_false
                     is_multiple_selection         = abap_false
                     is_singleton                      = abap_true
                     is_initialize_lead_selection = abap_true
                     is_static                           = abap_false
      receiving
                    child_node_info                  = lr_flights_info.
" Define attribute Carrid
ls_attribute-name = 'CARRID'.
ls_attribute-type_name = 'S_CARR_ID'.
ls_attribute-value_help_mode = '0'.
call method lr_flights_info->add_attribute
     exporting attribute_info = ls_attribute.
Creating a context node and its attributes comprises a lot of manually written coding since the method add_attribute( ) has to be called once for each attribute. You can instead use the the method add_new_child_node( ) to even create related attributes by using the static_element_type / static_element_rtti / attribute parameters of this method. Try refer the documentation for more information regarding this.
Regards,
Uday

Access dynamic attributes BPM; error while activating the process in sxi

hi everybody,
I have to access dynamic attributs in a BPM condition. I thought I could achive this when I click the radiobutton "contextobject" in the condition editor.
When using the value-help button on the contextobject a huge list of objects is shown for selection.
Strange to me is that also the radionbutton "interface-variable" is checked. I can not uncheck this radiobutton. But this makes the error while activating:
"Containerelement 'IDOC_'MyContainerelement'{XSDSIMPLE::xsd:string;SHeaderSUBJECT:ht' does not exist".
Has anybody expirience using the dynamic attributes/contextobjekts in BPM?
Thanks, Regards Mario

Hi all,
it seems to be impossible to access the attributes:
Technical Context Object in ccBPM
Regards Mario

Create a dynamic attribute for each user

Hi All,
I request you all to let me know how to give an approach to the following requirement.
REQUIREMENT: I have to create a dynamic attribute in UME for each user and the read the attribute on lead selection of a table having list of Users.
 On lead selection, the dynamic attribute value should be either true or false. Based on this value the rest of the application specific operations wil be taken care.
 If a particular User does not have the dynamic attribute associated to it, then we need to create the same.
Looking forwarrd for your help.
Regards
Dipendra

//@@begin javadoc:UMSavePropertiesByNode()
 /** Declared method. */
//@@end
public boolean UMSavePropertiesByNode( )
 //@@begin UMSavePropertiesByNode()
 try {
 if (wdContext.currentUserDataElement().getVaIUserMaint().setAttribute("com.sap.security.core.usermanagement", this.getUMPropertyName(null) + ".TableColumns", this.getPropertiesByNode())) {
 wdContext.currentUserDataElement().getVaIUserMaint().save();
 wdContext.currentUserDataElement().getVaIUserMaint().commit();
 msg.reportMessage(IMessageTableUtilsComponent.UMPROPERTY__SAVE__FIELDS__SUCCESS, null, false);
 } catch (UMException ex) {
 wdContext.currentUserDataElement().getVaIUserMaint().rollback();
 msg.reportMessage(IMessageTableUtilsComponent.UMPROPERTY__SAVE__FIELDS__ERROR, null, false);
 return false;
 return true;
 //@@end
//@@begin javadoc:UMLoadFieldsProperties()
 /** Declared method. */
//@@end
public petrobras.com.br.classes.FieldsTable UMLoadFieldsProperties( petrobras.com.br.classes.FieldsTable fields )
 //@@begin UMLoadFieldsProperties()
 String properties[] = wdContext.currentUserDataElement().getVaIUserMaint().getAttribute("com.sap.security.core.usermanagement", this.getUMPropertyName(null) + ".TableColumns");
 if (Compare.getLenght(properties) > 0) {
 //msg.reportWarning("[UMLoadFieldsProperties]: properties.length = " + properties.length);
 for (int i = 0; i < properties.length; i++) {
 int attrPos = Integer.parseInt(properties.substring(properties.indexOf("(") + 1, properties.indexOf(")")));
 String attrName = (String) properties.substring(properties.indexOf(")") + 1, properties.indexOf("="));
 int attrValue = Integer.parseInt(properties.substring(properties.indexOf("=") + 1, properties.indexOf(";")));
 Field item = fields.getField(attrName);
 if (item != null) {
 item.setPosition(attrPos);
 item.setVisibility(WDVisibility.valueOf(attrValue));
 fields.removeFieldByName(attrName);
 fields.addField(item);
 return fields;
 //@@end
regards,
Angelo

Dynamic Attribute in AS2 Receiver

Hello,
in the Seeburger AS2 Receiver channel I have found "AS Message ID" in the last of possible Dynamic Attributes. How do I set this one, so what is the name of the dynamic configuration key. Any idea on this?

Let me expalin you the complete thing.
In mapping i m using this UDF for dynamic subject.
DateFormat dfCurrentDate = new SimpleDateFormat("yyyy-MM-dd");
DateFormat dfCurrentTime = new SimpleDateFormat("HH:mm:ss.SS");
Date dCurrentDate = new Date();
String strCurrentDate = dfCurrentDate.format(dCurrentDate) + "T" + dfCurrentTime.format(dCurrentDate) + "Z";
String strSubject="Literal"+ "_" + strCurrentDate;
// Dynamic Subject
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey keySubject = DynamicConfigurationKey.create( "http://seeburger.com/xi/common/dtSubject", "DYNSUBJECT");
conf.put(keySubject,strSubject);
return "";
In receiver service I have used "localejbs/Seeburger/AttribMapper" module.
Parameter name http://seeburger.com/xi/common/dtSubject
Parameter value @http://seeburger.com/xi/common/dtSubject/DYNSUBJECT
In moni I can see the dynamic configuration tab(neither Tab nor value)
But in RWB comm. channel monitoring I can see in Audit log but not in SOAP document.
Hope i have cleared you..
Thanks
Jaideep

Dynamic Attributes with UDF - NullPointerException

Hello,
I want to set the file name of an file receiver by means of setting dynamic attributes in an UDF.
I use the following code and map the output to the root node of the target message (one input variable is var1)
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
String myFileName = var1;
conf.put(key, myFileName);
return "";
When I want to test the mapping using the test tab I get a null pointer exception:
Exception:[java.lang.NullPointerException] in class com.sap.xi.tf
Could the reason be, that setting dynamic attributes does not work when testing a mapping as the mapping has to be called by the IE runtime or is there any other reason?

Hi Florain,
I can understand, but that is how it is designed because the filename paramter can be picked up only during the runtime. But if you use other parameters like interface, sender name etc you can test it in mapping. Please go to test tab and click on parameters tab. There you see few parameters for runtime also. You can put some value there and then you can test the mapping and you will not receive that error. You dont have filename there, so thats the reason why you are getting error. Hope in next release SAP would come up with this option.
Regards,
---Satish

Seeburger AS2 Adapter - Dynamic Attributes

Dear all,
We have a scenario where, we are sending an IDOC from our SAP system via XI to one of our partner using AS2.
We have to manipulate the file name at the receiver end using the dynamic attributes of the AS2 communication channel.
As per the documentation and the following threads
Re: File to AS2 File Name? we have done the necessary configuration in the communication channel. The following activites are done
Selected the checkbox "Use dynamic attributes"
Under the Module tab
In Processing sequence added a new entry
Number 1
Module Name : localejbs/Seeburger/solution/as2
Module Type : Local enterprise bean
Module Key : "dynfile"
Under the Module Configuration added the following details
Module key : "dynfile"
Parameter Name : "http://seeburger.com/xi/AS2/dtAS2FileName"
Parameter Value : "DYNFILENAME"
However, I understand that this configuration is incomplete, as somewhere i need to pass the value to the variable "DYNFILENAME".
As per the thred Re: File to AS2 File Name?, Mr Srinivas Reddy mentioned 5 steps, however I am not clear about the step 3 & 4.
FYI : What I want to map as the file name is the Parter Profile in the EDIDC40 segment of the idoc and the date+time stamp
Many thanks for the help , in advance
Regards : Bobby Bal
Edited by: Bobby Bal on Sep 20, 2010 9:52 PM

Hi,
Use the below UDF in your mapping..
public String FileName(String a,Container container){
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters()
.get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://seeburger.com/xi/AS2","dtSubject");
conf.put(key, a);
As per your requirement, Use Concatenate function Idoc + Date + Time .
Pass the resultant value to the UDF and pass this to any unused Target node.
IDOC + Time+Date --> UDF --> Target node.
In your receiver AS2 adapter, Click on use dynamic attributes and Subject check boxes.
If you want to use other Dynamic attributes like dtAS2FileName, dtAS2ContentType ..
Simply replace the dtSubject with dtAS2FileName or dtAS2ContentType . No need to use any modules.
Thanks
Deepthi.

Easy and efficient way to set dynamic attributes

My integration scenario is quite complex involving many different receivers and an integration process. For some receivers I have to set dynamic attributes.
I know that I can set them by using a UDF, however in my case I mostly use XSLT so this is not applicable.
Is there any other way to do this relatively easy so that I can avoid Java Mappings? Problem ist that I would need to use several Java Mappings to set the attributes where no transformation to the payload itself is taking place which seems to be too much for me. Especially when I consider that these Java Mappings are hard to maintain as they have to be imported again and again if any changes occur.
So my question is:
1. Do I really have to go for several Java Mappings just to set some dynamic attributes ?
2. If so, should I use different Java Packages or is it advisable to leave all Java Mappings in one package?

Hi Florian,
yes, you can!
set dyn atts in XSLT:
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:map="java:java.util.Map" xmlns:dyn="java:com.sap.aii.mapping.api.DynamicConfiguration" xmlns:key="java:com.sap.aii.mapping.api.DynamicConfigurationKey">
<xsl:if test="REFERENCEQUALIFIER='MSU'">
 <xsl:variable name="dynamic-conf" select="map:get($inputparam, 'DynamicConfiguration')"></xsl:variable>
 
 <xsl:variable name="dynamic-key" select="key:create('http://sap.com/xi/XI/System/Mail', 'MAILADRESS_SU')"></xsl:variable>
 <xsl:variable name="dummy" select="dyn:put($dynamic-conf, $dynamic-key, $MAILADRESS)"></xsl:variable>
 <xsl:comment>Mailadresse SU ermittelt: <xsl:value-of select="$MAILADRESS"></xsl:value-of>
 </xsl:comment>
Hoffe es hilft.
Grüße
Mario
Edited by: Mario Müller on Oct 15, 2009 1:47 PM

Extended receiver determination and Dynamic attributes

Hello,
is it possible to access dynamic attributes within an extended receiver determination? Can I modify / set dynamic attributes of an XI message within an UDF in the extended receiver determination mapping?
In detail: In my scenario I want to use an extended rec. determination, make a lookup in a DB inside the determination in order to define the receiver, and based on the lookup result I want to add some information as dynamic attributes to the XI message, which then can be accessed in the interface determination as conditions.
Thanks,
Chris

Hi,
In my scenario I want to use an extended rec. determination, make a lookup in a DB inside the determination in order to define the receiver, and based on the lookup result I want to add some information as dynamic attributes to the XI message, which then can be accessed in the interface determination as conditions - See you can do a DB lookup in a msg mapping........but by the time you have reached msg mapping your receiver determination will be done......so your receiver is already decided............Extended recever determination is for dynamically choosing a recever based on source msg's data.........
Regards,
Rajeev Gupta

Spec oversight? Using dynamic-attributes in XML tag files

I have a couple of tagfiles that generate form elements with specific conventions for the 'name' and 'value' attribute. Basically, a data binding framework.
Dynamic attributes are useful because you can delegate all the usual html attributes to the generated HTML form element: SELECT, INPUT, id, class etc.
The usual way to do this is to concatenate all the "pass-through" attributes to a string, and append this string to the element generated:
<input type="hidden" name="foo" ${dynattrs}/>I'm wondering how to do this in a tagfile in XML format (mytag.tagx), since the XML format forbids syntax like in the example above.
jsp:attribute won't help much, if it's nested inside a c:forEach: it won't apply to the right element.

Ran into the same problem with 'optional attributes'. (see post "JSP 2.0 Tag files outputting elements with conditional attributes" http://forum.java.sun.com/thread.jspa?forumID=45&threadID=681033)
Found a solution that is not very elegant but does work and saves you the trouble of reverting to Java Tags. Consider the following tag-file that outputs an html input-tag with conditional attributes:
<?xml version="1.0" encoding="utf-8"?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="1.2"
 xmlns:c="http://java.sun.com/jsp/jstl/core">
 <jsp:directive.attribute name="name" required="true" type="java.lang.String"/>
 <jsp:directive.attribute name="id" required="false" type="java.lang.String"/>
 <jsp:directive.attribute name="value" required="false" type="java.lang.String"/>
 <jsp:directive.attribute name="disabled" required="false" type="java.lang.Boolean"/>
 <jsp:directive.attribute name="hint" required="false" type="java.lang.String"/>
 <jsp:directive.attribute name="cssClass" required="false" type="java.lang.String"/>
 <jsp:text><![CDATA[<input type="text" name="]]><c:out value="${name}"/><![CDATA["]]></jsp:text>
 <c:if test="${!empty id}"><![CDATA[ id="]]><c:out value="${id}"/><![CDATA["]]></c:if>
 <c:if test="${!empty cssClass}"><![CDATA[ class="]]><c:out value="${disabled?(cssClass + '-disabled'):cssClass}"/><![CDATA["]]></c:if>
 <c:if test="${disabled}"><![CDATA[ disabled="disabled"]]></c:if>
 <c:choose>
 <c:when test="${!empty value}"><![CDATA[ value="]]><c:out value="${value}"/><![CDATA["]]></c:when>
 <c:when test="${!empty hint}"><![CDATA[ value="]]><c:out value="${hint}"/><![CDATA[" onfocus="if(this.value==']]><c:out value="${hint}"/><![CDATA[')this.value='';"]]></c:when>
 </c:choose>
 <jsp:text><![CDATA[/>]]></jsp:text>
</jsp:root>In answer to your question: Yes, it looks like an oversight. Using the jsp:attribute tag in a c:forEach doesn't work because the attribute is then applied to the forEach tag. You would have to put the attribute-tag inside a jsp:body tag (inside the forEach). Then it would apply not to the forEach tag but to the tag enclosing the forEach. However, this doesn't work either, or at least it doesn't work in Tomcat 5.5. Could be a bug though, JSP 2.0 is still very buggy (for instance, using a tagfile inside another tagfile from the same taglib doesn't seem to work either...)
Anyway, if you ever find a good solution please let me know by posting to this topic!
TIA

CRM Loyalty Management - Dynamic attributes

Hi,
I am new to loyalty management. I wanted to know what is dynamic attributes which is linked to loyalty programs in loyalty management?
I know its theoritical meaning but if any one could explain with an practical example then it would be really helpful.
Thanks
Saurabh

Hi Saurabh,
Example
You use dynamic attributes to do the following:
Recognize and reward your most frequent customers.You assign a dynamic attribute “Number of purchases” to a reward rule. You set up the reward rule so that the system updates the dynamic attribute in memberships. You define that members can move to the next tier in the tier group after 20 qualifying purchases. When a member in the “reward” tier group makes a qualifying purchase, the system updates the dynamic attribute in their membership. With the tier change reward rule, the system checks if the dynamic attribute reaches the value 20, and if so, moves the member to the next tier.
Find out which of your usually frequent customers have not made a recent purchase.You assign the dynamic attribute “Date of last purchase” to another reward rule. You set up the reward rule so that the system updates the dynamic attribute in memberships. You use the dynamic attribute as a condition, to find out when a member in the “gold” tier of the “reward” tier group has not made a purchase for over one month.
You can find more information on the below link.
http://help.sap.com/saphelp_crm700_ehp03/helpdata/en/70/ea16956c54485083b7703ff498ef60/content.htm?frameset=/en/d9/407fbbba274c8c9df0248f56cc73e9/frameset.htm&current_toc=/en/80/775a4b17664be7ba4a6df3b5966128/plain.htm&node_id=30
Regards
Pramod

Dynamic attribute without EL

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