Creating an Transaction ID in a WebService?

Hello, SAPients. Here is a .NET developer that just begun working with SAP.
I am facing a problem that I can't find the answer so far. I have a webpage that has 3 WebServices (all connecting to SAP). The first one captures the data using BAPI_BUPA_ADDRESS_GETDETAIL from SAP and returns to the Web, where the user can modify some data.
The following step is that, after the user ends changing the data, he activates a function that passes the modified data to SAP using BAPI_BUPA_ADDRESS_CHANGE.
After that, according to the SAP people here, the BAPI_TRANSACTION_COMMIT must be called. The XI developer did the webservices and they are being called without problem (returning errors when there are any).
The problem is that when I modify the data and then asks for the update and the commit, the data is passed throught the XI, but is not changed in R/3. Me and the SAP guys here believe that there is a problem that, due to being two separate webservices, when calling the wsdl using BAPI_TRANSACTION_COMMIT , there are no way for the SAP know with transaction to commit.
One of them talked about using BAPI Active X Control, but so far the attempts at that resulted in the same result.
So here is a question: is it possible that a webservice calling BAPI_BUPA_ADDRESS_CHANGE to create a TransactionID, then return it to Web (via response) and then we develop a way to commit the transaction? That ID created can be done in SAP universe only or must br created in Web before calling BAPI_BUPA_ADDRESS_CHANGE ?

Hi garavello,
There is attribute in RFC adapter (XI/PI) which ensures the BAPI_TRANSACTION_COMMIT is executed.
Talk to your XI guy and ensure "Commit Handling for BAPI" attribute is checked.
Regards.

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Transaction Locking during multiple Webservice - persistent webs sessions

Hi All, 
 
Yesterday evening we had a discussion concerning ESA architecture. We want to create (web)services for accessing the SAP business objects (using XI) and use these (web)services via visual composer, webdynpro or custom java development. 
 
It does not seem a big problem to perform creations and reads of transaction, but when we want to change objects, we saw some problems concerning locking/commiting and rollbacks. 
 
From our GUI we would like to be able to go in edit mode and from that moment on, the transaction should be locked. We then want to change certain parameters and commit only when we push the save button. 
 
We can invoke a webservice wich tries to lock the transaction, but at the moment the XI scenario is completed (=the lock is created), the program at SAP side (=proxy in our case) is also finished and the lock is automaticly removed. How can we do locking, when using webservices via XI? 
 
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Is there a away to keep a session "alive" during multiple webservice calls or to simulate it? Every webservice invokation happens in a different context...isn't it? 
 
 
Just to make it a bit more clear. 
 
Suppose we create 6 service related to the business object bupa (business partner). 
- read 
- change 
- commit 
- rollback 
- lock 
- unlock. 
 
We create a GUI which uses these services. 
 
Step1: we want to see bupa in detail, so the read webservice is called and the retrieved details are shown in the GUI 
Step2: we want to go in edit mode, so the lock webservice is called to lock the bupa. The bupa should stay locked, untill the unlock is called. Here occurs the problem. The webservice lock is called, XI will trigger the proxy on the SAP system. This proxy will lock the bupa. As soon as the proxy-program is completed, the bupa lock will automaticly be removed ... . We want to keep this lock! 
Step3: we change the bupa using the change webservice. Only the user who locked the bupa should be able to change it. 
Problem concerning the locking occurs: standard we don't know who locked the bupa (this is done by the generic RFC user, configured in sm59). Should we pass some kind of GUID towards the proxy and build some additional logic to know which end-user in fact locked it... . Using the userid isn't sufficient, because a user could logon multiple time simultanously. 
 
Another problem is that we want to change the bupa, without having to do a commit yet.De commit should be called only when pushing the save button. When the proxy is ended and we did not do a commit, the changes are lost normally ... . 
 
What we in fact want to do is Simulate the bsp behaviour. 
Step4:We want to perform a save of the things we changed or a reset. This means the commit or rollback webservice is called. 
Step5: We want to unlock the bupa by calling the unlock webservice. 
 
 
Please give me your comments. 
 
Kind regards 
Joris 
 
Note: Transaction Locking during multiple Webservice "sessions".
Message was edited by:
Joris Verberckmoes

There are multiple strategies how to resolve this. They require that the last change time is available in the changed object, and also that the client keeps the value of the change time when it read the data.
1. First one wins
Immediately before posting the changes, the current change time is read from the server. In case it is different from the client buffer, then the client changes are discarted.
Example:
1. Client A reads data
2. Client B reads data
3. Client B changes its buffer
4. Client B checks if server change time has changed (result is no)
5. Client B writes his changes to the server
6. Client A changes its buffer
7. Client A checks if server change time has changed (result is yes)
8. Client A discarts its changes
2. Last one wins
Easy. Client just writes his changes to the server, overwriting any changes that might have occured since it read the data.
Example:
1. Client A reads data
2. Client B reads data
3. Client B changes its buffer
4. Client B writes his changes to the server
5. Client A changes its buffer
6. Client A writes its changes to the server -> changes from client B are lost
3. Everybody wins
Most complicated. In case of concurrent changes, the client is responsible for merging his changes with the changes from other clients and to resolve any conflicts.
Example:
1. Client A reads data
2. Client B reads data
3. Client B changes its buffer
4. Client B checks if server change time has changed (result is no)
5. Client B writes his changes to the server
6. Client A changes its buffer
7. Client A checks if server change time has changed (result is yes)
8. Client A merges its changes with changes from client B
9. Client A writes his changes to the server
"Last one wins" is definitely not water-proof. But even with the other strategies, data can potentially get lost in the short timeframe when the change time is checked and the actual update.
To make it more secure, server support is required. E.g. the client could pass the change time from its read access to the server. The server can then reliably reject the update if the change data has been updated in beetween by another client.

How to allow create different transaction type for different customer

We are using CRM 7.0 now. We have two types customer, one is sap customer, the other is potential customer. We want to distinguish the two types customer. And user can create all transaction (for example: quotation, opportunity, activity) the sap customer. And the user only can create activity for the potential customer, they can't create others transaction type for potential customer. How can we realize it? Thanks.

Hi,
We can make use of the BLOCKING REASONS to realize your requirement.
A Blocking Reason can be assigned to the Business Partner role dependent data and to the transaction type. A Business partner can be used in a transaction only if he is not assigned to this blocking reason.
For Ex, In your scenario you can create a Blocking reason 'Not a SAP Customer ' and assign it to all the Potential Customers. You should assign the blocking reason to all the transaction types which the potential customers should not be allowed.
Hope it helps. Please let me know if you need further help.
Regards,
Vamsi.
Edited by: Vamsi Krishna Potta on Sep 7, 2010 9:41 AM

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Hi all,
I am new in IC .
I try to create service order or service ticket for incoming calls
We are using CRM 7.0
After I confirm the account I try to create service order
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Hi Rupesh,
Thanks for your reply..
I made a lot of controls but I can't find where I am wrong..
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I create business transaction named ZBTP for transaction type Z010
I made Define Transaction Types for Navigation for Z010
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Work center id for Service order is : IC_UIU_SVO
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In my business role I made it active. Is this work center can't used in IC senario
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If I know which transaction type is needed to create service order or service ticket under IC, then I will control it of course..
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But nothing changed..
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Maintenance View - Can you sort/Filter? How to create z transaction for it?

Hi,
I will be creating a maintenance view that will be used several times at the end of every month, eventually storing more than 500 entries.
Is there anyway for the user to be able to sort/filter the maintenance view by field? This would be helpful, since they would like to see what similar records are stored before adding others.
What are my options?
Also, how do you create a transaction code to go straight to the maintenance view instead of having to go through SM30?
Please help.
Thanks,
John

Hey John,
Is there anyway for the user to be able to sort/filter the maintenance view by field? This would be helpful, since they would like to see what similar records are stored before adding others.
What are my options?.
Option1:
We canu2019t give the sort button (as we give in the nomal reports). But if you know like - based on what field user want to see the sorted output(lets say field MATNR)? then we can create an Event for the table maintainance generator using SE11 and write the code. In this code we sort the output that will be displayed in SM30 as per the requirement.
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Go-to SE93 and choose the option u201Ctransaction with parametersu201D and give the t.code as SM30 and Check Skip initial screen.
regards
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How to create a Transactional Cube in BW 7.0

Hi people:
I'm working with version 7.0 and SEM 6.0 . The help of sap tells that i can create a transactional cube in an option of a check box during de copy of a cube (It works with version 3.5).
Today i'm very surprised when trying to create a transactional cube and this option isn't avaliable.I try to search an option in the administrator workbench, but i didn't see anything.
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Hi,
Creating a Real-Time InfoCube
When creating a new InfoCube in the Data Warehousing Workbench, select the Real-Time indicator.
Converting a Standard InfoCube into a Real-Time InfoCube
Conversion with Loss of Transaction Data
If the standard InfoCube already contains transaction data that you no longer need (for example, test data from the implementation phase of the system), proceed as follows:
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2. Continue with the same procedure as with creating a real-time InfoCube.
Conversion with Retention of Transaction Data
If the standard InfoCube already contains transaction data from the production operation that you still need, proceed as follows:
Execute ABAP report SAP_CONVERT_NORMAL_TRANS under the name of the corresponding InfoCube. Schedule this report as a background job for InfoCubes with more than 10,000 data records because the runtime could potentially be long.
Real-Time InfoCubes
http://help.sap.com/saphelp_nw04s/helpdata/en/39/100c38e15711d4b2d90050da4c74dc/frameset.htm
Hope this helps.
Thanks,
JituK

Error message while creating Sales transaction

Hi Gurus
While creating a sales transaction in Mobile Sales I am getting the following error message.
No Valid sales channel exists for this business partner enters a sales channel in the business partner sales area data.
I have checked in table SMO_KNVV, there is an entry for this business partner. What can be the possible reason? Please help.
Regards
Javed

Hi Javed,
Your logged employee should also have some sales area assigned to him/her.
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Once this is done and org. data is replicated to Mobile. you can very much create the transactions without error.
Best Regards,
Pratik Patel
Reward with Points!

** Create New Transaction Check Box in BPM

Hi Friends,
I have ticked the check box 'Create New Transaction' for every step in BPM. In Block I have mentioned 'Block Start' & 'Block End' property as 'New Transaction'.
I have gone through SAP Help Transactional Behaviour of BPM. Somewhere it is mentioned by check this to increase system performance, database hit time will be reduced. Somewhere 'No New Transaction' is recommened.
I am confusing on this.
Could you kindly help me to understand this clearly ? (Like, what is the advantage of 'Create new Transaction'?, If untick what will happen ? ...)
Kind regards,
Jegathees P.

it depends on how you decide to use the property.
in help it mentions;
Transactional Behavior for Specific Step Types
At runtime, the system normally creates a separate transaction for each step. The transaction then covers this step only. However, you can influence the transactional behavior of particular step types. In the step properties, you can define that the system is not to start a new transaction when the step is executed. The system then executes the step in the transaction that was started at the time of execution. Consequently, no background work item is created for the step and the database does not need to be accessed. In this way you can improve system performance.
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No New Transaction: You can expect better system performance if the system does not create a new transaction for the send step. However, only select this setting if by repeating the send step the result is not changed (idempotency). This is the case, for example, with lookup operations.
Note
If you have selected this setting and an error occurs, synchronous sending can also cause problems in the pipeline and the receiver system following the rollback. Messages with an error status can also remain in the pipeline.
New Transaction: If the result is changed when the step is repeated, choose Create New Transaction. Otherwise the following error situation can occur: The system successfully executes a synchronous send step but an error occurs in the subsequent step. The system rolls back processing and executes all steps in the transaction - including the send step - again. If the send step results in a write-to operation in the receiver system, for example, creating a purchase order, this is also repeated. This can result in semantic errors.
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Creating a transaction variant doesn't catch the selection screen

Hi,
I am trying to create a transaction variant for RERAPP transaction, which calls the report RFRERAPP on selection screen 1000.
I have used SHD0, specifying the t. code and a name for a transaction variant, then pressed the "Create" button. the selection screen is displayed, I enter the relevant values for the transaction, and press enter. the system prompts me to create some screen variants, but none of them have fields listed, and none of them is for the screen 1000.
SAP Release 600.
Any hint on the reason behind this behavior?
I found another related, unanswered [topic|Transaction Variant for a standard report without transaction code;

Hi,
I have faced similar problem..
Here is the work around.. Might be useful for you..
1. Create Selection screen variant for report (Modify selection screen 1000 for display/hide in variant maintaince)
2. Then create "parameter Transaction" with report on Transaction START_REPORT
D_SREPOVARI-REPORT = <Your Report Name>
D_SREPOVARI-VARIANT = <Newly created variant>
Nag
Edited by: Naga Mohan Kummara on Dec 31, 2009 10:46 AM
Edited by: Naga Mohan Kummara on Dec 31, 2009 10:49 AM

Creating web transaction for sub screen modulr pool

Hi Experts,
I am working with SRM . I have crated a module pool program which contains one main screen (9000) and two subscreens (9001, 9002 ). Also one subscreen area ( SUBSCR ). I have created two buttons in the main screen , button1 and button2. When I click on button one 9001 subscreen will appear in the subscreen area and when I press button 2, 9002 subscreen will appear in the subscreen area SUBSCR. this transaction is working fine in R/3 system. I have created a service in SICF. I need to write the coding in template. I have never written HTML coding for this type of problem.
Please give me the sample code for the above case.
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Hello Sankar,
If you already created this transaction and it works in the R/3 system then just follow the "Creating Internet Services" steps in the ITS help:
http://help.sap.com/saphelp_nw2004s/helpdata/en/53/302068f84311d4969300a0c94260a5/frameset.htm
Or you could do it manually:
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~generatedynpro 1
~transaction Z<transaction code>
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still the business transaction is not getting created, the following error message is coming "XML incompatible for data structure of request category" .
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Or is there any other process that can be followed to upload offline interactive adobe form to create one order object.
Regards,
Madhu

Hi Maarten,
Is that aatribute binded to Dropdown field lying under a node of cardinality 1..1??
I think if that's so, ur error can be resolved by just putting this attribute in a node with cardinality 1..n.
Hope this helps..!!
Thanks,
Amita

How to create a transaction code for a function group with screen 100 as st

Hello ,
I have requirement where I need to create a function group and create screen 100, 200, 300 and include the function in the screens.
Customer asked me to create a transaction with the screen 100 as the starting screen.
Can you please let me know how to create a transaction code for a function group with screen 100 as starting screen.
[ It is not a module pool program ].
Thanks
Prashanth.
Moderator message - Please ask a specific question and do not ask the forum to do your work for you - post locked
Edited by: Rob Burbank on Jun 2, 2009 11:49 AM

Go to transaction SE93, enter a transaction code that you want and click on "create". Enter a text and select the "Transaction with Parameters" button. In the Default Values section, enter START_REPORT in the transaction field. Check the "skip initial screen" box. In the Name of Screen field section enter the following lines:
Name of screen field:                               Value
D_SREPOVARI-REPORTTYPE                RW
D_SREPOVARI-REPORT                        ZPCA
Save and transport accordingly.

HOW to create new transaction code in SAP

Dear All
Thanking you for your cooperation
Pls help,
how to create a new transaction code and link with the process??????????
Thanking you

Hi
you can crete Transaction code in Transaction SE93.
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Enter a transaction code (up to 20 characters).
Choose Create.
A dialog box appears. Enter a short text and choose the transaction type.
The transaction type can be as follows:
Dialog Transactions
Report Transactions
Object-Oriented Transactions
Variant Transactions
Parameter Transactions
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Dialog Transactions
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Thanks & Regards
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When you create new transaction variant, original transaction remains as it is. During creation of transaction variant, when you go to one by one screen, screen variants are created. It uses variant name and can be see on each screen on the top.
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Create a Transaction code for a Report

Hi
I have created a report through report painter. How can i create a transaction code for the report.
Thanks
J

Hi,
T.Code: SE93 - Maintain Transaction
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Hope this helps.
Please assign points to say thanks.

Creating an Transaction ID in a WebService?

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