MDB and Client transaction
Is there any stadard patterns for achnowledging the client from the MDB regarding the success of a method call.
I can make the client to listen on a particular Queue/Topic and MDB can send the status to this configured Queue or Topic.
Is there any other alternative for this?
Can you be more clear on what meant by pattern in this
case? What exactly is the scenario and kind of
solution you are looking for?Our aim is to make an asynchronous method call from the swing based client in the J2EE environment. For that we have set up a cliet in such away that one thread woould listen on a TOPIC on the client side.
Client makes request to an MDB on the server side. While making a request some errors may occur. But we couldn't find a suitable mechanisam to give it back to client.
This is the scenario. Pls help me to find suitable solution? Is there any betterway to make asynchrnous calls from Swing client in J2EE environment.
Similar Messages
-
Ok,
I am bit confused with how exactly MDBs work with Transactions.
For example,
suppose we have a simple standalone java message producer which sends a message to a Queue. A MDB's onMessage() picks it up.
Let's say the MDB makes some updates to the database and then invokes a method on a stateless session bean which also updates a database.
By default the transaction attribute of the MDB and stateless session bean would be REQUIRED.
If the stateless session bean database update fails, I presume the MDB's database updates also get rolled back.
But, does the message get rolled back? If not when would the message be rolled back?
Does it make any difference if the MDB is a topic or a queue? Does it make any difference if the message producer is a standalone client or
a stateless session bean with it's own transactional behaviour?
Any help appreciated.
Thanks.The general principle is: if you have a MDB which consumes a message in a transaction, and that transaction is rolled back, then the message is "rolled back". This means that it is put back on the queue or topic. It will then be delivered to the MDB again.
If your MDB calls a session bean then the two can share the same global transaction as you suggest.
Note however that the transaction which consumes the message is completely separate from any transaction which placed the message on the queue in the first place. JMS completely decouples the two steps. Once the message is added to the queue the producer is irrelevant.
Nigel -
Hello,
I was wondering if anyone else has experienced this problem and/or can suggest a solution...btw, I'm running this on JRun4.
I have a JMS queue that uses a database for the queue. The onMessage method for my MDB is part of a container managed transaction. My onMessage method simply inserts the message into an audit table. I then purposely change the name of the audit table so that my MDB will throw a SQLException.
If I send a single message, a SQL exception is thrown and caught and I roll back the transaction via MessageDrivenContext.setRollbackOnly(). The stdout logs show that after the exception the transaction is rolled back and the message is resent. This sequence occurs repeatedly until I fix the column name and then the message is consumed and inserted in my audit table. This works as I expect.
If I were to send 2 (or more) messages, the same SQL exception occurs for each message and the transaction is rolled back and the message(s) are resent. However, once I fix the table error, I find that those 2 messages were repeatedly consumed and inserted into the audit table (e.g. there were 50+ inserts). In the stdout logs it appears once the database problem is corrected each transaction that was rolled back now ends up commiting leading to repeat consumptions.
Has anyone encountered this? I'm a bit confused as to why, since the rollbacks, resends, and commits appear to work fine when there is only a single message.
Any suggestions? Thanks.This is only a guess, but I'd say that the implementation isn't using two-phase commit aware resources (XAResources) to coordinate modifications to the backend database table. If you're only using a single resource (message in your case) then it's fine to use raw JDBC and turn auto-commit off; the application or container can then use the JDBC driver commit or rollback operations to make the change to the table happen (or not). If you're doing multiple updates through the same JDBC driver within the same global transaction then this still works.
I wonder if the implementation is somehow adding each message through a separate JDBC instance (even though to the same back end DM) and committing each prior to doing work on the next message. This commit may not be explicit. You may not even know it is going on: for example, if the back end db is Oracle, if you do a close on a JDBC connection which is running in a transaction then it will implicitly commit the transaction at that point.
For instance:
receive message
get JDBC connection
add message to table
close JDBC connection (may be explicit or may be implicit via the container)
<-- commit happens here in some cases
receive message
get JDBC connection
add message to table
What the implementation really should use is XADataSources and XAConnections to get XAResources that coordinate updates to the database. Or, make sure the same JDBC connection is used within the same transaction. This is more difficult to coordinate because of close. -
I'm trying to use an XA topic connection factory in my MDB, I was getting a "not supported in this release" error until I added this annotation to my MDB:
@MessageDrivenDeployment(
resourceAdapter = "myProviderInstance"
But now my MDB is no longer dequeuing messages.
I found the following in the docs (http://download-west.oracle.com/docs/cd/B31017_01/web.1013/b28221/undejdev010.htm#CCHGGHAE)
--- BEGIN QUOTE FROM ORACLE DOCS ---
If you use @MessageDrivenDeployment, you can configure message service options using nested @ActivationConfigProperty annotations or using @MessageDrivenDeployment attributes: @ActivationConfigProperty configuration overrides @MessageDrivenDeployment attributes.
If you use @MessageDriven, you can configure message service options using nested @ActivationConfigProperty annotations only.
If you configure using @MessageDrivenDeployment attributes, your application can only access a message service provider without a J2CA resource adapter. If later you decide to access your message service provider using a J2CA resource adapter, your application will fail to deploy. If you configure using nested @ActivationConfigProperty annotations, your application can access a message service provider with or without a J2CA resource adapter. Oracle recommends that if you configure using annotations, you should use the @ActivationConfigProperty approach.
Example 2-6 shows both a @MessageDrivenDeployment and @MessageDriven annotation using @ActivationConfigProperty annotations for message service configuration. Note that the DestinationName activation configuration property in the @MessageDrivenDeployment annotation overrides that in the @MessageDriven annotation.
Example 2-6 @MessageDriven and @MessageDrivenDeployment Annotation for a J2CA Message Service Provider
import javax.ejb.MessageDriven;
import oracle.j2ee.ejb.MessageDrivenDeployment;
import javax.ejb.ActivationConfigProperty;
import javax.jms.Message;
import javax.jms.MessageListener;
@MessageDriven(
activationConfig = {
@ActivationConfigProperty(
propertyName="DestinationName", propertyValue="OracleASjms/MyQueue"
@MessageDrivenDeployment(
activationConfig = {
@ActivationConfigProperty(
propertyName="DestinationName", propertyValue="OracleASjms/DeployedQueue"
@ActivationConfigProperty(
propertyName="ResourceAdapter", propertyValue="OracleASjms"
--- END QUOTE FROM ORACLE DOCS ---
So, instead of specifying the resource adapter as I had above, I simply pasted the last bit of annotations from the docs into my MDB, and much to my surprise I learned that you can't have an activationConfig in a @MessageDrivenDeployment
What's the solution?OK, I got a little further. Everything works now as such
I'm using the XA topic connection factory, I'm using the resource adapter.
BUT, when I set the transaction required attribute on the MDB, I no longer receive messages.
No errors are logged anywhere. Any suggestions? -
MDB and Database - Listener port stops working
Hi,
I have created an MDB which does the following when a message is received from the queue.
1. Store message in database
2. do some processing
At step 1, if there is any issue with the database connection (e.g. database is not available etc), I rollback transaction. My idea is to leave the message on queue for now and retry it again after some time unless the database is back again. "Maximum retries" of the listener port is set to N but since there is no retry interval available, all N retries are done in a flash and my listener port stops working. I cannot use backout mechanism as I have to wait for the database to be back again. What are my options?usmanchaudhry wrote:
Hi,
I have created an MDB which does the following when a message is received from the queue.
1. Store message in database
2. do some processing
At step 1, if there is any issue with the database connection (e.g. database is not available etc), I rollback transaction. My idea is to leave the message on queue for now and retry it again after some time unless the database is back again. "Maximum retries" of the listener port is set to N but since there is no retry interval available, all N retries are done in a flash and my listener port stops working. I cannot use backout mechanism as I have to wait for the database to be back again. What are my options?i believe you need an XA driver and a transaction manager, for starters.
a simple JDBC rollback won't do it.
which app server are you using?
which jms provider?
% -
Client dependent and client independent in ALE
I am going through pdf learning of an ALE scenario,i couldnot get wat is meant by client Independent and client dependent.
How can i conclude
Create message type (WE81){color:green} Client independent {color}
To create a new message type, follow these next few steps:
u2022 Enter transaction WE81 (ALE -> Extensions -> IDoc types -> Maintain message type for intermed. Structure -> Create logical message type)
u2022 Choose Create logical message type by double clicking on it
u2022 Click on change icon to enter change mode
u2022 Click on New entries to add a new type
u2022 Enter the required message type, in our case it is ZINVRV and an appropriate description
u2022 Save and exit.
Your message type has now been created. The next step will be to link it to the IDoc.
2.2.1. Link message to IDoc type (WE82 & BD69) {color:green} Client independent {color}
To link the message type to the IDoc type follow these next few steps:
u2022 Enter transaction WE82 (ALE -> Extensions -> IDoc types -> Maintain message type for intermed. Structure -> EDI: Message Types and Assignment to IDoc Types)
u2022 Click on change icon to enter change mode
u2022 Click on New entries to create the link
u2022 Enter the message type ZINVRV and the BasicIDoc type as ZINVRV01
u2022 Save and exit
u2022 Enter transaction BD69 (ALE -> Extensions -> IDoc types -> Maintain message type for intermed. Structure -> Assign message type to IDoc for ALE)
u2022 Click on change icon to enter change mode
u2022 Click on New entries to create the link
u2022 Enter the message type ZINVRV and the BasicIDoc type as ZINVRV01
u2022 Save and exit
Your IDoc is now linked to your message type. We still need to link object types and add the message to the model before we can use the message.
2.2.2. Maintain object type for message type (BD59) Client independent
The ALE objects are used to create links between IDocs and applications objects, to control the serialisation, to filter messages in the customer model and to use listings.
For our own message type and IDoc you must maintain object types for the links.
If you want to check the serialisation for the message type, then you must maintain object types for the serialisation. If no serialisation object has been maintained for a given message type, then the serialisation will not be checked for this message type.
To add an object type to our message type, follow these next few steps:
u2022 Enter transaction BD59 (ALE -> Extensions -> ALE object maintenance -> Maintain object types)
DOC NAME: ALE_SCENARIO_DEVELOPMENT_PROCEDURE
Version 1 Page 6 of 16
ALE Scenario Development Guide
u2022 Type in your message type ZINVRV and press enter
u2022 Click on New entries
u2022 Enter your object type, LIFNR (We need to use the vendor as a filter object), the segment name where LIFNR resides, Z1INVRV, a number 1 for the sequence followed by the actual field name LIFNR
u2022 Save and exit.
You have now created an object that weu2019ll use as a filter object in the customer model to direct the flow of messages to the various logical systems based on the vendors in the filter of the message type ZINVRV.
We now need to add our new message type to the distribution model.
2.3. Configuring the Distribution Model
This task is performed on your ALE reference client.
2.3.1. Manual Configuration (BD64) {color:green} Client dependent {color}
To manually configure the customer distribution model, read the ALE configuration procedure, and follow these steps:
u2022 Perform the Maintain customer distribution model directly function. (ALE -> Distribution customer model -> Maintain customer distribution model directly)
u2022 Specify the customer model you want to maintain and the logical system that is to be the sender of the messages OR create a new model. (Create model ALE with logical system ALELS1C400)
u2022 Choose the receiving systems to which the sending system must forward message type ZINVRV to.
u2022 For each receiving logical system allocate the message type necessary for communication to the receiving systems as per ALE configuration procedure.
u2022 Create filter objects (in our case LIFNR as the object type with the associated vendor number, 0000018001 with leading zeros, in the object area) for the message types.
u2022 Save the entries.
Refer my query within color:green
Edited by: aditya sharma on Jul 14, 2010 12:57 PM
Edited by: aditya sharma on Jul 14, 2010 1:01 PMA client is an independent business unit within an R/3 System, Data in the R/3 are classified as cleint-Dependent and client-independent.
Client-independent data such as ABAP Programs, R/3 repository objects throught the entire system. Other data is client-dependent. meaning, it can be viewed from one client. Cleint-dependent data includes customizing application and user data.
Eg.
Scripts are client dependent, means the changes done to SAP scripts in particular client will not be reflected in other client.
Smartforms are client independent, means changes done in one client will be reflected in all the clients.
Server : ECC6
Client : 100 , 200 , 300 , 400
Now suppose you have developed report in DV server client 100.
Then you will be able to see that in all clients.
Hence this is called as client independent. You can change anywhere and changes will be reflected to all ...
Now suppose you have developed a script in DV client 100.
You will not be able to see that in client 200 or 300 or 400 unless ytou copy that from client since it is client dependent. -
Ags_work_incident_create_app - Unable to maintain system and client
Hi,
When creating a support message from the Incident work center, the fields system and client are greyed out and thus not maintainable.
I have no problems creating support messages using the SAPWEBGUI or through transaction NOTIFCREATE, it is only when using the work center. I do not have any other issues in the workcenter, I can display and change support messages.
I have check the security settings and run a security trace which did not come up with anything.
Any advice as to why these fields are greyed out would be greatly appreciated.
ThomasAuthorization problem, issue solved.
-
No F4 value for system and client field for create job request
Hi,
While creating a job request in Solution manager system filed and client filed F4 is not working , it does not show any value.
Do you have any idea regarding this issue.
Thansk & Regards,
kaushalHello Kaushal,
you habe to link user, key user i.e. a business partner (BP), and managed system and this work like this:
a) User <-> BP: start transaction BP, assign role Employee to your business partner and enter the user name on tab Identification
b) BP <-> managed system: start transaction BP, select role General and enter the External System Identifier (format: <managed system ID> <installation number> <client> <user in managed system>) on tab Identification
Alternative: Use transaction BP_GEN to create valid business partners for managed systems
See also the Solution Manager Implementation Guide (IMG):
-> transaction SPRO
.> SAP Solution Manager Implementation Guide
-> SAP Solution Manager
-> Cross-Scenario Settings
then
-> Business Partners
and
-> iBase
(Note that IMG path (and labels) might vary in between support packages)
Kind regards,
Martin
http://service.sap.com/jsm -
Return document picking wrong main and sub transaction @ FPL9
Hi Mates,
I need a help to find out the reason why return document is referring with wrong main and sub in our current client.
Issue: when unpaid returns are posting with reference to payment document return document is posting by using main and sub transaction with previous cleared items.
Ex: 2000200 Invoice document - Main Transaction 0100 sub 0002
3000300 Payment run document - Main Transaction 0610 sub 0010
When return is posting with reference to 3000300 return document is referring 0100 and 0010, and new return document is updating with Billing and invoice text.
Usually if return document is posted that should be refere the payment document 0610 and 0010 main & sub and invoice document 2000200 should be open.
This is happening for all the main and sub cases and return document is referring with cleared items, in some cases it's posting currectly.
I have validated at return lot specific level, posting type=cancel payment.
some of business users are posted using posting type = new receiveble derived from payment.
Second case we found many issues with refeernce wrong sub, but even 1st case also system is showing same.
Kindly suggest.Hi Bogdan,
Thanks for the reply.
When SD invoices are transferred to FICA, the system checks whether entries maintained for account determination:
1. Maintain Account Assignment Data Relevant to Transactions
2. Derive Main/Sub Transaction from SD information
3. Derive Document Type from SD Billing Document Data
Thanks,
Kumar -
Provide ALE and IDOC Faqs and all Transactions
Dear Experts,
I am new to ALE & IDOC.
Please provide ALE & IDOCs FAQs and all Transactions?
Thanks in advance.<b>FAQS</b>
A L E
Q: Our IDOC remains in status 51 ( not posted) while testing ALE setup by passing DEBMAS02 Idocs. The message 'Field KNA1-BRSCH is not an input field'. This is the Industry key. What are we missing?
A: Go to IMG - menu path IMG->LogisticsGeneral-> Logistics Basic Data: Business partners->Customers-> Control->Define Account groups and field selection for customer.
Select sold-to or ship-to. Select General Data. Select control and double click. Industry key is found here. Change the option to 'Optional Entry'.
Check OSS 5599. You may have to update view V_T078D also.
E D I / IDOC
Q:1 We created an EDI Vendor and created all required output conditions. However no IDOC is generated when PO is printed. Why?
A: Go to Header->output for the PO. The output type shall be '6'. The status shall be '1'. If the status is '0' check the timing. If the status is '2' , go to 'GOTO->Processing Log' and the explanation for non-generation of IDOC can be seen.
Q: How can we create / upload IDOC's from legacy system to SAP?
A: Third party tool Mercator may be used to convert Legacy files to Idoc format. Mercator provides an IDOC tree import facility, SAP provides the export facility. You can transfer the Idoc layouts from SAP to Mercator automatically and then map.
Q: We want to receive an outbound EDI 855 IDOC only if E2EDP20 -scheduling confirmation segment is present. Else get an "error" status preventing triggering the EDI subsystem.
A: User exit logic has to be added in function IDOC_INPUT_ORDRSP.
Set up a test flag and set it off when the IDOC header is read.
Turn the flag ON when the EDP20 segment is read.
Interrogate this flag when the next segment after EDP20 in the same IDOC comes in. If it is on ,you have an EDP20 coming in.
Issue an error status 51 with suitable message for whichever condition you don't want the IDOC to be processed, This will stop the IDOC from posting.
Q: Where ever PO is sent to the vendor via EDI, we want an acknowledgement of the PO by vendor. Which fields are updated and what should be my procedure?
A: Execute Program: IDOC_INPUT_ORDRSP
Process code: ORDR
Message type: ORDRSP
IDOC: ORDERS01
The confirmation process allows the supplier to return an acknowledgment. Only Dates and quantities can be changed The information is stored in the PO and can be viewed via Item->Confirmation->Overview. The PO can be flagged as 'confirmation required' so that Pos without acknowledgement receipt can be monitored. Control keys and tolerances (days and quantities) have to be customized.
Outbound:
Step 1. Application document is created when transaction is saved.
2. Message control is invoked.
3. Messages are processed by system.
4. Messages are Edited (if desired).
5. Output (ALE / EDI) is checked
6. Validate against Message control record from Partner Profile
7. Application Document is saved.
8. Entry NAST table is created for every selected output program
along with Medium & Timing.
9. Check for Process Immediately .
If (yes)
Determine Processing Program from TNAPR Table.
ELSE
Execute RSNASTED Program.
10. Read Partner Profile to determine Process Code.
11. Process Code points to the Function Module & Invoked.
12. IDoc is generated.
13. Check for ALE Request.
if (Yes)
Perform Filters, Conversions, Version Changes etc.
Else.
IDoc is stored in DATABASE.
INBOUND:
Step 1. EDI Subsystem creates an IDoc file from EDI Messages
2. Subsystem calls Functional Module EDI_DATA_INCOMING from startRFC program.
3. Data in Control Record is validate against the Partner Profile.
4. IDoc is generated in Database and syntax check is carried out.
5. IDoc file is deleted once file read.
6. Event PROCESSSTATE REACHED is triggered in Idoc Object Workflow.
7. Check for Process Immediately.
If NO
Execute RBDAPP01 Program
Else
Read Process Code from Partner Profile
Process Code Points to Function Module
Application Document Posted.
further help:
check url
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapgenie.com/ale/configuration.htm
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapdevelopment.co.uk/training
And also u can get lots of inof from the below link.
http://www.sapgenie.com/ale/why_ale.htm
Just follow the procedure
Sending System(Outbound ALE Process)
Tcode SALE ? for
a) Define Logical System
b) Assign Client to Logical System
Tcode SM59-RFC Destination
Tcode BD64 ? Create Model View
Tcode BD82 ? Generate partner Profiles & Create Ports
Tcode BD64 ? Distribute the Model view
Message Type MATMAS
Tcode BD10 ? Send Material Data
Tcode WE05 ? Idoc List for watching any Errors
Receiving System(Inbound ALE )
Tcode SALE ? for
a) Define Logical System
b) Assign Client to Logical System
Tcode SM59-RFC Destination
Tcode BD64 ? Check for Model view whether it has distributed or not
Tcode BD82 -- Generate partner Profiles & Create Ports
Tcode BD11 Getting Material Data
Tcode WE05 ? Idoc List for inbound status codes
ALE IDOC Steps
Sending System(Outbound ALE Process)
Tcode SALE ?3 for
a) Define Logical System
b) Assign Client to Logical System
Tcode SM59-RFC Destination
Tcode BD64 !V Create Model View
Tcode BD82 !V Generate partner Profiles & Create Ports
Tcode BD64 !V Distribute the Model view
This is Receiving system Settings
Receiving System(Inbound ALE )
Tcode SALE ?3 for
a) Define Logical System
b) Assign Client to Logical System
Tcode SM59-RFC Destination
Tcode BD64 !V Check for Model view whether it has distributed or not
Tcode BD82 -- Generate partner Profiles & Create Ports
Tcode BD11 Getting Material Data
Tcode WE05 !V Idoc List for inbound status codes
Message Type MATMAS
Tcode BD10 !V Send Material Data
Tcode WE05 !V Idoc List for watching any Errors
STEP 1)a Goto Tcode SALE
Click on Sending & Receiving Systems-->Select Logical Systems
Here Define Logical Systems---> Click on Execute Button
go for new entries
-System Name : ERP000
-Description : Sending System
-System Name : ERP800
-Description : Receiving System
press Enter & Save
it will ask Request
if you want new request create new Request orpress continue for transfering the objects
B) goto Tcode SALE
Select Assign Client to Logical Systems-->Execute
000--> Double click on this
Give the following Information
-Client : ERP 000
-City :
-Logical System
-Currency
-Client role
Save this Data
Step 2) For RFC Creation
Goto Tcode SM59-->Select R/3 Connects
Click on Create Button
RFC Destination Name should be same as partner's logical system name and case sensitive
to create the ports automatically while generating the partner profiles
give the information for required fields
RFC Destination : ERP800
Connection type: 3
Description
Target Host : ERP000
System No:000
lan : EN
Client : 800
User : Login User Name
Password:
save this & Test it & RemortLogin
STEP 3) Goto Tcode BD64 -- click on Change mode button
click on create moduleview
short text : xxxxxxxxxxxxxx
Technical Neme : MODEL_ALV
save this & Press ok
select your just created modelview Name :'MODEL_ALV'.
goto add message type
Model Name : MODEL_ALV
sender : ERP000
Receiver : ERP800
Message type :MATMAS
save & Press Enter
STEP 4) Goto Tcode BD82
Give Model View : MODEL_ALV
Partner system : ERP800
execute this by press F8 Button
it will gives you sending system port No :A000000015(Like)
STEP 5) Goto Tcode BD64
select the modelview
goto >edit>modelview-->distribute
press ok & Press enter
STEP 6) goto Tcode : BD10 for Material sending
Material : mat_001
Message Type : MATMAS
Logical System : ERP800
and Execute
STEP 7)goto Tcode : BD11 for Material Receiving
Material : 100-300
Message Type : MATMAS
and Execute --> 1 request idoc created for message type Matmas
press enter
Here Master Idoc set for Messge type MATMAS-->press Enter
1 Communication Idoc generated for Message Type
this is your IDOC
Change Pointers
how to change the description of a material using ALE Change Pointers.
I will give the following few steps
1) Tcode BD61---> check the change pointers activated check box
save and goback.
2) Tcode BD50---> check the MATMAS check box save and comeback.
3) Tcode BD51---> goto IDOC_INPUT_MATMAS01 select the checkbox save and comeback.
4) Tcode BD52---> give message type : matmas press ok button.
select all what ever you want and delete remaining fields.
save & come back.
5) 5) go to Tcode MM02 select one material and try to change the description and save it
it will effects the target systems material desciption will also changes
6) goto Tcode SE38 give program Name is : RBDMIDOC and Execute
give Message type : MATMAS and Executte
ALE/IDOC Status Codes/Messages
01 Error --> Idoc Added
30 Error --> Idoc ready for dispatch(ALE Service)
then goto SE38 --> Execute the Program RBDMIDOC
29 Error --> ALE Service Layer
then goto SE38 --> Execute the Program RSEOUT00
03 Error --> Data Passed to Port ok
then goto SE38 --> Execute the Program RBDMOIND
12 Error --> Dispatch ok
Inbound Status Codes
50 Error --> It will go for ALE Service Layer
56 Error --> Idoc with Errors added
51 Error --> Application Document not posted
65 Error --> Error in ALE Service Layer
for 51 or 56 Errors do the following steps
goto WE19 > give the IDOC Number and Execute>
Press on Inbound function Module
for 65 Error --> goto SE38 --> Execute the Program RBDAPP01 then your getting 51 Error
ALE/ IDOC
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.sappoint.com/abap/ale.pdf
http://www.sappoint.com/abap/ale2.pdf
http://www.sapgenie.com/sapedi/idoc_abap.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm
http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm
http://www.allsaplinks.com/idoc_sample.html
http://www.sappoint.com/abap.html
http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm
http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc
http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419
http://www.netweaverguru.com/EDI/HTML/IDocBook.htm
http://www.sapgenie.com/sapedi/index.htm
http://www.allsaplinks.com/idoc_sample.html
<b>Reward Points if it helps,</b>
Satish -
Creating a MDB and Distributed Queue in Clustered env in weblogic 9.2
I have created 3 managed servers and all these managed servers are in the cluster.
Now i create JMS module for this cluster and create the Connection factory 'QUEUE_CF_8' and distributed Queue 'DIS_QUEUE_8' targeting to the cluster.
I create a MDB and JMS client and deploy them in the cluster.JMS client sends the message to the distributed queue and MDB is listening to the distributed queue
When i deploy the MDB , it is deploys perfectly . But when i run the client it fails with the following exception
[java] javax.naming.NameNotFoundException: Unable to resolve 'QUEUE_CF_8'. Resolved '' [Root exception is javax.naming.NameNotFoundException: Unable to resolve 'QUEUE_CF_8'. Resolved '']; remaining name 'QUEUE_CF_8'
When i view the JNDI tree for all the managed servers , i can see the Connection factory and the distributed queue.
Also i deploy the MDB to the cluster and no submoduletargets are specified.
Let me know what is that iam missing.<?xml version='1.0' encoding='UTF-8'?>
<weblogic-jms xmlns="http://www.bea.com/ns/weblogic/90" xmlns:sec="http://www.bea.com/ns/weblogic/90/security" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wls="http://www.bea.com/ns/weblogic/90/security/wls" xsi:schemaLocation="http://www.bea.com/ns/weblogic/920 http://www.bea.com/ns/weblogic/920.xsd">
<connection-factory name="Queue_CF_8">
<sub-deployment-name>Server_group_4</sub-deployment-name>
<jndi-name>QUEUE_CF_8</jndi-name>
<security-params>
<attach-jmsx-user-id>false</attach-jmsx-user-id>
</security-params>
</connection-factory>
<uniform-distributed-queue name="DIS_QUEUE_8">
<sub-deployment-name>Server_group_4</sub-deployment-name>
<jndi-name>DIS_QUEUE_8</jndi-name>
<load-balancing-policy>Round-Robin</load-balancing-policy>
</uniform-distributed-queue>
</weblogic-jms>
But the problem was with the clustering.
Thanks for your time.. -
How can we correct and process errorrecords in session and call transaction
hai all
how ca we correct and process error records in session and call transaction method . tell me with coding.
Edited by: swamy katta on May 14, 2008 10:25 AM
Edited by: swamy katta on May 14, 2008 10:26 AM
Edited by: swamy katta on May 14, 2008 10:27 AMhi,
Check out the below sample code ...Here are the records are getting posting with call transaction method and a session is getting created with erroreneous records....
REPORT ztest_report
NO STANDARD PAGE HEADING
LINE-SIZE 255
MESSAGE-ID ZRASH.
* Internal Table Declarations *
*--Internal Table for Data Uploading.
DATA : BEGIN OF IT_FFCUST OCCURS 0,
KUNNR(10),
BUKRS(4),
KTOKD(4),
ANRED(15),
NAME1(35),
SORTL(10),
STRAS(35),
ORT01(35),
PSTLZ(10),
LAND1(3),
SPRAS(2),
AKONT(10),
END OF IT_FFCUST.
*--Internal Table to Store Error Records.
DATA : BEGIN OF IT_ERRCUST OCCURS 0,
KUNNR(10),
EMSG(255),
END OF IT_ERRCUST.
*--Internal Table to Store Successful Records.
DATA : BEGIN OF IT_SUCCUST OCCURS 0,
KUNNR(10),
SMSG(255),
END OF IT_SUCCUST.
*--Internal Table for Storing the BDC data.
DATA : IT_CUSTBDC LIKE BDCDATA OCCURS 0 WITH HEADER LINE.
*--Internal Table for storing the messages.
DATA : IT_CUSTMSG LIKE BDCMSGCOLL OCCURS 0 WITH HEADER LINE.
DATA : V_FLAG1(1) VALUE ' ',
"Flag used for opening session.
V_TLINES LIKE SY-TABIX,
"For storing total records processed.
V_ELINES LIKE SY-TABIX,
"For storing the no of error records.
V_SLINES LIKE SY-TABIX.
"For storing the no of success records.
* Selection screen *
SELECTION-SCREEN BEGIN OF BLOCK B1.
PARAMETERS : V_FNAME LIKE RLGRAP-FILENAME,
V_SESNAM LIKE RLGRAP-FILENAME.
SELECTION-SCREEN END OF BLOCK B1.
* Start-of-selection *
START-OF-SELECTION.
*-- Form to upload flatfile data into the internal table.
PERFORM FORM_UPLOADFF.
* TOP-OF-PAGE *
TOP-OF-PAGE.
WRITE:/ 'Details of the error and success records for the transaction'
ULINE.
SKIP.
* End of Selection *
END-OF-SELECTION.
*-- Form to Generate a BDC from the Uploaded Internal table
PERFORM FORM_BDCGENERATE.
*--To write the totals and the session name.
PERFORM FORM_WRITEOP.
*& Form form_uploadff
* Form to upload flatfile data into the internal table.
FORM FORM_UPLOADFF .
*--Variable to change the type of the parameter file name.
DATA : LV_FILE TYPE STRING.
LV_FILE = V_FNAME.
*--Function to upload the flat file to the internal table.
CALL FUNCTION 'GUI_UPLOAD'
EXPORTING
FILENAME = LV_FILE
* FILETYPE = 'ASC'
HAS_FIELD_SEPARATOR = 'X'
* HEADER_LENGTH = 0
* READ_BY_LINE = 'X'
* DAT_MODE = ' '
* IMPORTING
* FILELENGTH =
* HEADER =
TABLES
DATA_TAB = IT_FFCUST
EXCEPTIONS
FILE_OPEN_ERROR = 1
FILE_READ_ERROR = 2
NO_BATCH = 3
GUI_REFUSE_FILETRANSFER = 4
INVALID_TYPE = 5
NO_AUTHORITY = 6
UNKNOWN_ERROR = 7
BAD_DATA_FORMAT = 8
HEADER_NOT_ALLOWED = 9
SEPARATOR_NOT_ALLOWED = 10
HEADER_TOO_LONG = 11
UNKNOWN_DP_ERROR = 12
ACCESS_DENIED = 13
DP_OUT_OF_MEMORY = 14
DISK_FULL = 15
DP_TIMEOUT = 16
OTHERS = 17
IF SY-SUBRC = 0.
*--Deleting the headings from the internal table.
DELETE IT_FFCUST INDEX 1.
*--Getting the total number of records uploaded.
DESCRIBE TABLE IT_FFCUST LINES V_TLINES.
ENDIF.
ENDFORM. " form_uploadff
*& Form Form_bdcgenerate
* Form to Generate a BDC from the Uploaded Internal table
FORM FORM_BDCGENERATE .
*--Generating the BDC table for the fields of the internal table.
LOOP AT IT_FFCUST.
PERFORM POPULATEBDC USING :
'X' 'SAPMF02D' '0105',
' ' 'BDC_OKCODE' '/00' ,
' ' 'RF02D-KUNNR' IT_FFCUST-KUNNR,
' ' 'RF02D-BUKRS' IT_FFCUST-BUKRS,
' ' 'RF02D-KTOKD' IT_FFCUST-KTOKD,
'X' 'SAPMF02D' '0110' ,
' ' 'BDC_OKCODE' '/00',
' ' 'KNA1-ANRED' IT_FFCUST-ANRED,
' ' 'KNA1-NAME1' IT_FFCUST-NAME1,
' ' 'KNA1-SORTL' IT_FFCUST-SORTL,
' ' 'KNA1-STRAS' IT_FFCUST-STRAS,
' ' 'KNA1-ORT01' IT_FFCUST-ORT01,
' ' 'KNA1-PSTLZ' IT_FFCUST-PSTLZ,
' ' 'KNA1-LAND1' IT_FFCUST-LAND1,
' ' 'KNA1-SPRAS' IT_FFCUST-SPRAS,
'X' 'SAPMFO2D' '0120',
' ' 'BDC_OKCODE' '/00',
'X' 'SAPMF02D' '0125',
' ' 'BDC_OKCODE' '/00',
'X' 'SAPMF02D' '0130',
' ' 'BDC_OKCODE' '=ENTR',
'X' 'SAPMF02D' '0340',
' ' 'BDC_OKCODE' '=ENTR',
'X' 'SAPMF02D' '0360',
' ' 'BDC_OKCODE' '=ENTR',
'X' 'SAPMF02D' '0210',
' ' 'KNB1-AKONT' IT_FFCUST-AKONT,
' ' 'BDC_OKCODE' '/00',
'X' 'SAPMF02D' '0215',
' ' 'BDC_OKCODE' '/00',
'X' 'SAPMF02D' '0220',
' ' 'BDC_OKCODE' '/00',
'X' 'SAPMF02D' '0230',
' ' 'BDC_OKCODE' '=UPDA'.
*--Calling the transaction 'fd01'.
CALL TRANSACTION 'FD01' USING IT_CUSTBDC MODE 'N' UPDATE 'S'
MESSAGES INTO IT_CUSTMSG.
IF SY-SUBRC <> 0.
*--Populating the error records internal table.
IT_ERRCUST-KUNNR = IT_FFCUST-KUNNR.
APPEND IT_ERRCUST.
CLEAR IT_ERRCUST.
*--Opening a session if there is an error record.
IF V_FLAG1 = ' '.
PERFORM FORM_OPENSESSION.
V_FLAG1 = 'X'.
ENDIF.
*--Inserting the error records into already open session.
IF V_FLAG1 = 'X'.
PERFORM FORM_INSERT.
ENDIF.
*--Populating the Success records internal table.
ELSE.
IT_SUCCUST-KUNNR = IT_FFCUST-KUNNR.
APPEND IT_SUCCUST.
CLEAR IT_SUCCUST.
ENDIF.
*--Displaying the messages.
IF NOT IT_CUSTMSG[] IS INITIAL.
PERFORM FORM_FORMATMSG.
ENDIF.
*--Clearing the message and bdc tables.
CLEAR : IT_CUSTBDC[],IT_CUSTMSG[].
ENDLOOP.
*--Getting the total no of error records.
DESCRIBE TABLE IT_ERRCUST LINES V_ELINES.
*--Getting the total no of successful records.
DESCRIBE TABLE IT_SUCCUST LINES V_SLINES.
*--Closing the session only if it is open.
IF V_FLAG1 = 'X'.
PERFORM FORM_CLOSESESS.
ENDIF.
ENDFORM. " Form_bdcgenerate
*& Form populatebdc
* FOrm to Populate the BDC table.
FORM POPULATEBDC USING VALUE(P_0178)
VALUE(P_0179)
VALUE(P_0180).
IF P_0178 = 'X'.
IT_CUSTBDC-PROGRAM = P_0179.
IT_CUSTBDC-DYNPRO = P_0180.
IT_CUSTBDC-DYNBEGIN = 'X'.
ELSE.
IT_CUSTBDC-FNAM = P_0179.
IT_CUSTBDC-FVAL = P_0180.
ENDIF.
APPEND IT_CUSTBDC.
CLEAR IT_CUSTBDC.
ENDFORM. " populatebdc
*& Form FORM_OPENSESSION
* Form to Open a session.
FORM FORM_OPENSESSION .
*--Variable to convert the given session name into reqd type.
DATA : LV_SESNAM(12).
LV_SESNAM = V_SESNAM.
*--Opening a session.
CALL FUNCTION 'BDC_OPEN_GROUP'
EXPORTING
CLIENT = SY-MANDT
GROUP = LV_SESNAM
HOLDDATE = '20040805'
KEEP = 'X'
USER = SY-UNAME
PROG = SY-CPROG
* IMPORTING
* QID =
EXCEPTIONS
CLIENT_INVALID = 1
DESTINATION_INVALID = 2
GROUP_INVALID = 3
GROUP_IS_LOCKED = 4
HOLDDATE_INVALID = 5
INTERNAL_ERROR = 6
QUEUE_ERROR = 7
RUNNING = 8
SYSTEM_LOCK_ERROR = 9
USER_INVALID = 10
OTHERS = 11
IF SY-SUBRC <> 0.
WRITE :/ 'Session not open'.
ENDIF.
ENDFORM. " FORM_OPENSESSION
*& Form FORM_INSERT
* fORM TO INSERT ERROR RECOED INTO A SESSION.
FORM FORM_INSERT .
*--Inserting the record into session.
CALL FUNCTION 'BDC_INSERT'
EXPORTING
TCODE = 'FD01'
* POST_LOCAL = NOVBLOCAL
* PRINTING = NOPRINT
* SIMUBATCH = ' '
* CTUPARAMS = ' '
TABLES
DYNPROTAB = IT_CUSTBDC
EXCEPTIONS
INTERNAL_ERROR = 1
NOT_OPEN = 2
QUEUE_ERROR = 3
TCODE_INVALID = 4
PRINTING_INVALID = 5
POSTING_INVALID = 6
OTHERS = 7
IF SY-SUBRC <> 0.
WRITE :/ 'Unable to insert the record'.
ENDIF.
ENDFORM. " FORM_INSERT
*& Form FORM_CLOSESESS
* Form to Close the Open Session.
FORM FORM_CLOSESESS .
CALL FUNCTION 'BDC_CLOSE_GROUP'
EXCEPTIONS
NOT_OPEN = 1
QUEUE_ERROR = 2
OTHERS = 3.
IF SY-SUBRC <> 0.
ENDIF.
ENDFORM. " FORM_CLOSESESS
*& Form FORM_FORMATMSG
* Form to format messages.
FORM FORM_FORMATMSG .
*--Var to store the formatted msg.
DATA : LV_MSG(255).
CALL FUNCTION 'FORMAT_MESSAGE'
EXPORTING
ID = SY-MSGID
LANG = SY-LANGU
NO = SY-MSGNO
V1 = SY-MSGV1
V2 = SY-MSGV2
V3 = SY-MSGV3
V4 = SY-MSGV4
IMPORTING
MSG = LV_MSG
EXCEPTIONS
NOT_FOUND = 1
OTHERS = 2.
IF SY-SUBRC = 0.
WRITE :/ LV_MSG.
ENDIF.
ULINE.
ENDFORM. " FORM_FORMATMSG
*& Form form_writeop
* To write the totals and the session name.
FORM FORM_WRITEOP .
WRITE :/ 'Total Records Uploaded :',V_TLINES,
/ 'No of Error Records :',V_ELINES,
/ 'No of Success Records :',V_SLINES,
/ 'Name of the Session :',V_SESNAM.
ULINE.
ENDFORM. " form_writeop
* if routeindicator is initial.
* LOOP AT IT_YMMEE00090.
* LV_LENGTH = STRLEN( IT_YMMEE00090-CHANGETYPE ).
* IF SY-TABIX = '1'.
* IF IT_YMMEE00090-CHANGETYPE = 'B' AND LV_LENGTH = 1.
* ROUTEINDICATOR = 'S'.
* ELSEIF IT_YMMEE00090-CHANGETYPE = 'R' AND LV_LENGTH = 1.
* ROUTEINDICATOR = 'S'.
* ELSEIF IT_YMMEE00090-CHANGETYPE = 'S' AND LV_LENGTH = 1.
* ROUTEINDICATOR = 'S'.
* ELSEIF IT_YMMEE00090-CHANGETYPE CA 'BRSCD' AND LV_LENGTH GT 1
* AND LV_LENGTH LE 5.
* ROUTEINDICATOR = 'S'.
* ENDIF.
* ELSE.
* IF IT_YMMEE00090-CHANGETYPE = 'B' AND LV_LENGTH = 1 AND
* ROUTEINDICATOR = 'S'.
* ROUTEINDICATOR = 'S'.
* ELSEIF IT_YMMEE00090-CHANGETYPE = 'R' AND LV_LENGTH = 1 AND
* ROUTEINDICATOR = 'S'.
* ROUTEINDICATOR = 'S'.
* ELSEIF IT_YMMEE00090-CHANGETYPE = 'S' AND LV_LENGTH = 1 AND
* ROUTEINDICATOR = 'S'.
* ROUTEINDICATOR = 'S'.
* ELSEIF IT_YMMEE00090-CHANGETYPE CA 'BRSCD' AND LV_LENGTH GT 1
* AND LV_LENGTH LE 5 AND ROUTEINDICATOR = 'S'.
* ROUTEINDICATOR = 'S'.
* ENDIF.
* ENDIF.
* ENDLOOP.
* endif. -
Client dependent objects and client independent objects
Hi Experts,
Is there a way to find which objects are client dependent and which are client independent? Recently, I changed a small GUI settings in testing client and the changes were happened in production also automatically without a transport request, how can it be possible?
How can I identify similar other objects changing whom it impacts other client w/o a transport request?
Kindly share your views on it.
Thanks a lot..
Regards
SaurabhJust small correction to Rahul answer - tables with field defined as data element MANDT are client dependent.
Usualy that field will not be shown in SE16 and SE16N transactions but you will find it's definition in table definition in SE11 - ABAP Dictionary Maintenance transaction, content of this field is visible when clicking on icon
Br,
Mario -
Significance of client specific and client indeprndent table
Hi I am new to SAP world.
I have just joined SAP-ABAP training.
Plz let me know significance of client specific and client indeprndent table.
Can we make client independent table in SAP IDES software.
Is their any client independent table in SAP inbuilt tables .
Thankshi,
A table can be either client-specific (applying only to a single client) or client-independent (applying to all clients in the SAP system).
· Client-independent tables
Client-independent tables contain data of general relevance, for example, SAP system control data, language indicators, and transaction codes.
· Client-specific tables
Data which only applies to one client is stored in client-specific tables. Examples of client-specific tables are tables containing application data, tables containing information about the structure of a company, and, with a limited number of exceptions (for example, language indicators), tables containing basic commercial data.
A table attribute in the Data Dictionary indicates whether a table is client-specific or client-independent (see also "Creating a Table Structure" in the ABAP/4 Dictionary guide). In client-specific tables, the client is always entered in the first key position.
hope this is helpful.
pls reward if helpful. -
Conntrans u2013 initialization error and Client console show no inbound queue
Hallo,
I installed Communication station and Client application to two computers. Test from Communication station to CRM is OK, test from client to Communication station is OK too. When I run Conntrans it show: u201CError during Conntrans initalizatin; contact system administratoru201D. In log file is:
Exception in CGUIDlg::CreateComObjects_AltThread . Was comerror exception (Neplatný ukazatel hr:80004003); technical hint: Create InitPar NamedCollection</SESS_LOG_TEXT>
</SESSION_ENTRY>
Client console show me, that I have u201CNo unprocessed messages available in the queueu201D. But in transaction smq1 I have 923 entries to send to Mobile Client.
I regenerate metadata, reassign siteID and did transaction table again, but still no messages in inbound queue.
Configuration: CRM 2007, CRM Mobile Client 6.0 SP02.
Can anyone help me please with these problems.
Thank you very much.
JiriHallo Wolfhard,
thank you very much for your help and fast reply. I uninstall .NET 1.1 on client side (I had both .NET 1.1 and 2.0). Now I can run Conntrans. When I try synchronizaiton, it wrote "initializing transfer process" and after few second Conntrans fell down. In log is no error - everything have succeeded. I include ending part of log. In Client console inbound queue is the same.
<SESSION_ENTRY>
<SESS_LOG_ENTRY_ID>43090EC6134E43479082B5043DD7E18F</SESS_LOG_ENTRY_ID>
<SESS_LOG_SERVICE_NAME>GUI</SESS_LOG_SERVICE_NAME>
<SESS_LOG_TYPE>I</SESS_LOG_TYPE>
<SESS_LOG_DATETIME>8.7.2008 15:04:19</SESS_LOG_DATETIME>
<SESS_LOG_TEXT>Returning from CGUIDlg::OnInitDialog...</SESS_LOG_TEXT>
</SESSION_ENTRY>
- <SESSION_ENTRY>
<SESS_LOG_ENTRY_ID>A49BAA7D177D463491F635F8A64591E6</SESS_LOG_ENTRY_ID>
<SESS_LOG_SERVICE_NAME>GUI</SESS_LOG_SERVICE_NAME>
<SESS_LOG_TYPE>I</SESS_LOG_TYPE>
<SESS_LOG_DATETIME>8.7.2008 15:04:20</SESS_LOG_DATETIME>
<SESS_LOG_TEXT>Call to CGUIDlg::OnInitDialog in CTSDialog::OnInitDialog succeeded</SESS_LOG_TEXT>
</SESSION_ENTRY>
- <SESSION_ENTRY>
<SESS_LOG_ENTRY_ID>F5AE51A961664408830DDF07DA60C1F5</SESS_LOG_ENTRY_ID>
<SESS_LOG_SERVICE_NAME>GUI</SESS_LOG_SERVICE_NAME>
<SESS_LOG_TYPE>I</SESS_LOG_TYPE>
<SESS_LOG_DATETIME>8.7.2008 15:04:20</SESS_LOG_DATETIME>
<SESS_LOG_TEXT>Call to GetConfigurationDetails in CTSDialog::OnInitDialog succeeded</SESS_LOG_TEXT>
</SESSION_ENTRY>
- <SESSION_ENTRY>
<SESS_LOG_ENTRY_ID>1163EBE1ABB249ECAE0D3B230E6CCBB8</SESS_LOG_ENTRY_ID>
<SESS_LOG_SERVICE_NAME>GUI</SESS_LOG_SERVICE_NAME>
<SESS_LOG_TYPE>I</SESS_LOG_TYPE>
<SESS_LOG_DATETIME>8.7.2008 15:04:20</SESS_LOG_DATETIME>
<SESS_LOG_TEXT>Call to InitConfiguration in CTSDialog::OnInitDialog succeeded</SESS_LOG_TEXT>
</SESSION_ENTRY>
- <SESSION_ENTRY>
<SESS_LOG_ENTRY_ID>BE6FFFFE896D410A80D58C020195B56D</SESS_LOG_ENTRY_ID>
<SESS_LOG_SERVICE_NAME>GUI</SESS_LOG_SERVICE_NAME>
<SESS_LOG_TYPE>I</SESS_LOG_TYPE>
<SESS_LOG_DATETIME>8.7.2008 15:04:20</SESS_LOG_DATETIME>
<SESS_LOG_TEXT>Call to CreateAndPlaceControls in CTSDialog::OnInitDialog succeeded</SESS_LOG_TEXT>
</SESSION_ENTRY>
- <SESSION_ENTRY>
<SESS_LOG_ENTRY_ID>FD53890701BA40AE8DADB1F9701FDCFC</SESS_LOG_ENTRY_ID>
<SESS_LOG_SERVICE_NAME>GUI</SESS_LOG_SERVICE_NAME>
<SESS_LOG_TYPE>I</SESS_LOG_TYPE>
<SESS_LOG_DATETIME>8.7.2008 15:04:20</SESS_LOG_DATETIME>
<SESS_LOG_TEXT>Call to TaskBarCreateIcon in CTSDialog::OnInitDialog succeeded</SESS_LOG_TEXT>
</SESSION_ENTRY>
</SESSION_ENTRIES>
After I applied note 1071267 on Client 6.0 SP02 I could not run Client Console. When I run it, I got "Failed to load control sbtstatus. Your version may be outdated. Make sure you are using the version of the control that was provided with your application". Conntrans after fix I can run, but it is the same as above - it will fell down after few second of synchronization.
My version of librfc32.dll is newer, so I did not applied note 1074669.
I will try to uninstall client side and apply note again to clean installation if it helps.
Thank you very much. With regards
Jirka
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