How does the communication will happened between SOA-Composer(where DVM file resides) and EM console (Where composite resides)?

How does the communication will happened between SOA-Composer(where DVM file resides) and EM console (Where composite resides)?
And also i would like to how A business rule(Which will be resides in SOA_COMPOSER) will be communicated to Soa Composite(Resides in EM Console)?

whenever you deploy a new composite it gets stored in the MDS data
store, i.e. the metadata service and not the dehydration store (the
SOAINFRA database).
Composer works directly with the MDS schema.
EM reads the same schema (MDS) to see what composite are deployed on the
partitions.
All runtime instance data is stored in the SOAINFRA database.
Hope this helps,
Anatoli

Similar Messages

TRFC internals - how does the async processing happen?

tRFC internals - how does the async processing happen?
Dear all,
With the document "[https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f078394a-4469-2910-c4bf-853c75674694|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f078394a-4469-2910-c4bf-853c75674694]" there is an excellent place to read about SAP RFCs (remote function calls).
Pages 94 to 96 describe in detail how tFRC (transactional RFC) works.
However, there is still something unclear for me with the following sentence on page 94:
"The truly exciting part happens when the program
issues a COMMIT WORK command. The recorded calls
are executed asynchronously in a special set of tRFC
processing sessions created for each transaction ID..."
Maybe someone can answer the following questions:
a) what does exactly trigger and execute the tRFC?
b) is it the ABAP runtime system itself, spawning the additional task in DIA?
c) if multiple tRFC LUWs have been recorded, they are all executed in parallel by this procedure!?
d) does the execution try to utilize all available DIA processes?
e) how do the rdisp/rfc_... parameter come into the game?
   are they evaluated? We have seen all DIA occupied by the tRFCs executed!
Best regards,
Peter
P.S.: if someone has answers to these ones, more related to error handling, would be great as well
f) the jobs ARFC*, do they also use parallel processing?
   or is every ARFC* job responsible only for one single LUW?
   (note https://service.sap.com/sap/support/notes/366807 did not give a perfect answer)
g) and how does the report RSARFCEX work compared to immediate execution?

That's the problem, it won't.
internal static string GetAvailabilityGroupFromConnection(SPDatabase db)
if (!UsesAvailabilityConnection(db))
return null;
string dataSource = db.ConnectionString.DataSource;
string cmdText = string.Format(CultureInfo.InvariantCulture, "\r\n SELECT name FROM sys.availability_groups g\r\n JOIN sys.availability_group_listeners l ON g.group_id = l.group_id\r\n WHERE dns_name = '{0}'\r\n ", new object[] { dataSource });
string str3 = null;
using (SqlCommand command = new SqlCommand(cmdText))
ULS.SendTraceTag(0x302263, ULSCat.msoulscat_WSS_Database, ULSTraceLevel.Medium, "Looking up availability group for listener: {0}", new object[] { cmdText });
using (SqlDataReader reader = GetSessionFromDatabase(db).ExecuteReader(command))
while (reader.Read())
str3 = reader.GetString(0);
ULS.SendTraceTag(0x302280, ULSCat.msoulscat_WSS_Database, ULSTraceLevel.Medium, "Found group {0} for listener {1}", new object[] { str3, dataSource });
This piece of code looks at the SPDatabase's connection string (the SQL alias, for example) and executes a T-SQL query looking for that name within SQL Server. Since the SQL alias does not exist within the SQL Server's configuration, it will return a null
value, and you won't be able to set up the AG config using the AG cmdlets.
Also, since mobility exists by the very nature of using an AG Listener, using a SQL Alias is redundant.
Trevor Seward
Follow or contact me at...
&nbsp&nbsp
This post is my own opinion and does not necessarily reflect the opinion or view of Microsoft, its employees, or other MVPs.

How does the VideoDisplay component select between live streams?

I am passing to the source property of a VideoDisplay component a DynamicStreamingVideoSource object with 3 different dynamic live stream items, described by this XML, for your consideration:
 <video src="rtmp://88.87.56.214:1935/live/fashiontv_tmo_h.stream" system-bitrate="19200"/>
 <video src="rtmp://88.87.56.214:1935/live/fashiontv_tmo_m.stream" system-bitrate="9000"/>
 <video src="rtmp://88.87.56.214:1935/live/fashiontv_tmo_l.stream" system-bitrate="3600"/>
But the player then runs the stream with the lowest bitrate, out of those 3. Wasn't it supposed to go for the stream with the highest bitrate, that is viewable by the end-user? All 3 streams have been individually tested and they are all viewable.
There is a matter of the initialIndex property of the DynamicStreamingVideoSource class, that acts as a preferred first attempted stream index to play. But:
This is set to 0 by default, even if there is no actual 'preferred' initial index.
The streams are sorted internally by the VideoDisplay class, from lowest bitrate to highest; should we use an initialIndex value equal to the number of streams MINUS 1, so as to ask for the highest bitrate first? What happens if that is not viewable, what stream will it try then?
Due to stream sorting, the value for the initial index may be misleading if the streams had initially been given in a different order, e.g. from highest bitrate to lowest
All in all, the VideoDisplay component and its multi-bitrate support are sadly just briefly described throughout doc pages. Anyone with anything to contribute on the matter is very welcome.
Thanks,
Liviu

Hi Pablo DC Es:Arg
I believe that is how freehand tool works ...You can tap and draw the line using your finger ...if you find the line is curved you can delete it and re-create it ...

How does the community rate itunes match???

There seem to be a lot of problems with iTunes match. I was about to install but am hesitating
If the community had the chance & know what they know now, would they still install itunes match??

Hi,
As this is a user help forum, you will see threads about problems that users are having. This only represents a small percentage of the number of users.
Personally iTunes match works for me. I have of course encountered problems mentioned here but all have been solved.
I suggest that you read this user tip Subscribing to iTunes from an iOS device.
Jim

How does the attribute gets the data from R/3 field?

Hi Experts,
It could be silly Q. IO has attributes x, y, z....... When we map r/3 field to IO, and it is added to the cube and when we create a report, how does the attribute gets data? I've been working in BW and suddenly I got confused. Someone please provide me some info
Thanks,
Radha

X,Y,Z being attributes of an info object A.
When A gets loaded it will be loaded with X,Y,Z.
If A is a cube and if you wish you can bring X,Y,Z also in the cube in one or more dimensions.
If you keep X,Y,Z as vag attributes rather than in te cube as dimensions, then , the system will generate SIDs for them.
Ravi Thothadri

How does the integration between CRM and SD occur

How does the integration between CRM and SD occur? Is only via ALE and are there config steps in CRM to ensure the correct data mapping between CRM and SD?
So, if I create an order or quote in CRM how is it then created in SD? Or do they share the same data store.
thanks

Hi John,
Here is good documentation regarding Data Exchange for Sales Transactions: the CRM Enterprise and the ERP System are two different repositories, If you create the Sales Order in CRM then they will be replicated into SD (using CRM Middleware, BDoc's)
http://help.sap.com/saphelp_crm60/helpdata/en/52/2d0c38941e5666e10000009b38f8cf/frameset.htm
Also you can check the best practice guide for CRM 2007 there you have plenty of information
http://help.sap.com/bp_crmv12007/CRM_DE/HTML/index.htm
Hope this help,
Regards,
Ramon

How does the VCA-DCV online exam work? What happens if I got disconnected?

Hello guys,
How does the online exam work?
What happens if I my internet got disconnected in the middle of the exam? Does it pause / can I resume it later? Or is it gone forever and I am considered as "failed" ?

You can take the exam from any location that has the required internet access, and from any system that meets the system requirements:
VMware Certification
You could email [email protected] if you have further concerns.

How does the ADF support romote call method between two managed server ?

How does the ADF support romote call method between two managed server ?

You would usually use this as a WebService through the WSDL that is exposed.
JDeveloper can help you create a Java Proxy to call the Web service if you point it to the WSDL file that was generated for your AM.
Some other samples here:
http://www.connotea.org/user/jdeveloper/tag/Service%20Interface

I have lost the remote that was paired. I bought another remote, but the procedure to pair the new one does not work. I suspect the the AT will work with only one remote at-a-time and i have to unpaid the first before pairing the second. How do I unpair?

I have lost the remote that was paired. I bought another remote, but the procedure to pair the new one does not work. I suspect the the AT will work with only one remote at-a-time and i have to unpair the first before pairing the second. If this is true, how do I unpair? If not, what can I do?

I was premature in posting the question. I found the answer in andother posting, and it was successful.
Thanks, and sorry for the false alarm.

How the communication take place between mobile to Desktop PC & vice-versa

How the communication take place between mobile to Desktop PC & vice-versa
Plz explain in flow way

I am a student of BCS n final year n my final project is remote desktop capture of a pc using its ip from a mobile under nokia 6600 series.... I am new at this expecially java..
can u guide me because i have searched a lot and could not find any help.
can u plz plz help me...
I have done some research work too n the module is divided into
1. Communication between PC n application server
2. Communication between application server n wap gateway
3. Communication between way gateway and mobile
Can anyone help/give a hint of how to proceed or what techonology to follow
Waiting for your reply
Leena Ali GIllani
Peshawar, Pakistan

Transfer Rules: How does the mapping work?

Transfer Rules: How does the mapping work?
Is there a document out there that explains the following or can someone help clarify it for me. I have some confusion on what is really going on.
When I create an InfoSource (IS_Test) as a Flexible update and then Assign DataSource (DS_Test) and I respond Yes, to the message DataSource assignment DS_Test to InfoSource IS_Test Save
a) Under Transfer_Structure/Transfer_Rules in the InfoSource
1) the Transfer Rules tab, what are the fields found in the right column (Assigned InfObjct-field)? And where do the fields you enter in the left column (Communication Str/Transfer rules) eventually go?
2) the DataSource /Trans. Structure tab, can I always assume that all the fields in the right column (DataSource) came from DS_Test? The left column (Transfer Structure), in my test was exactly the same as on the right. Where do these fields eventually go?
b) Under Communication_Struct., in the InfoSource
3. the right column (ISource Fileds) where from those InfoObjects. if I am now creating my InfoSource. Where did they come from?
4. The left column is Communication Structure, which at this point has no InfoObjects, if I move a couple of InfoObjects from the right to the left, where do these Objects in the left eventually go?
5. what is the relationship between the Communication Structure in 4 and 1? Or any relationship between a) and b) as a whole?
Thanks.

Hi Caud,
As Ashish pointed out, communication structure contains fields (infoobjects) that suppose to go to data targets. Which IO in CS to which IO in the data target will go (and what transformation of data may occur) is determined in URs of the data target.
The transfer structure is the structure in which the data is transported from the source system into BW:
http://help.sap.com/saphelp_bw33/helpdata/en/3f/0e503c3c0d563de10000000a114084/frameset.htm
In Transfer_Structure/Transfer_Rules in the IS, DataSource /Trans. Structure tab, right part shows fields in the Datasource, the left part fields in the transfer structure. There is also a transfer structure in R/3 for a given DS. Transfer structure in BW is created identical to the TS in R/3 during TRs activation.
During data load data are transferred 1:1 from TS in R/3 to TS in BW.
TS in BW corresponds to the PSA table structure.
How data from PSA are transferred to the CS is determined in TRs.
The 3rd column (Field) (Transfer Rules tab, right part (Assigned InfObjct-field)), contains field names of the DS (TS); and the 1st column shows IO in the CS to which the DS field will go. So, its a mapping DS filed -> CS field.
The left part (Communication str./Transfer rules) is always identical to the CS content. But the 4th column (Tp) shows possible data transformation during transfer from PSA to CS. If this column contains a yellow triangle then there is no transformation (Value of DS field will go to value of CS field). If there is a red cross, it means that no data for this CS field is supplied from a DS. You can click on this yellow triangle and choose: 1). Another field from a DS; 2). Constant; 3). ABAP routine; 4). Formula. So, here you can determine the data transformation. Moreover, there is a possibility to create a start routine (blank sheet icon at the top).
And finally, here are the answers on your questions:
Q:
a) Under Transfer_Structure/Transfer_Rules in the InfoSource
1) the Transfer Rules tab, what are the fields found in the right column (Assigned InfObjct-field)? And where do the fields you enter in the left column (Communication Str/Transfer rules) eventually go?
A: Right part shows a mapping between DS and CS fields. Left part shows CS fields and data transformation (TRs) during data transfer from TS (PSA) to the CS. These are fields in the CS that will go to data target and which are fed from a TS (DS).
Q: 2) the DataSource /Trans. Structure tab, can I always assume that all the fields in the right column (DataSource) came from DS_Test?
A: Yes, you are right.
Q: The left column (Transfer Structure), in my test was exactly the same as on the right. Where do these fields eventually go?
A: As I described, left and right parts are identical. These fields will go to CS.
Q: b) Under Communication_Struct., in the InfoSource
3. the right column (ISource Fileds) where from those InfoObjects. if I am now creating my InfoSource. Where did they come from?
A: these are fields from an IS template, the name of this template you can see above this right part. Actually, during IS (CS) creation you can choose different templates and choose fields from them transferring them into the left part.
Q: 4. The left column is Communication Structure, which at this point has no InfoObjects, if I move a couple of InfoObjects from the right to the left, where do these Objects in the left eventually go?
A: these are fields of CS (left part) and as I said before they will go to data target.
Q: 5. what is the relationship between the Communication Structure in 4 and 1? Or any relationship between a) and b) as a whole?
A: CS in 4 just shows IOs that will be transferred to data target. CS in 1 also shows how values for CS IOs are to be fed and transformed.
Best regards,
Eugene
Message was edited by: Eugene Khusainov

How does the system knows hire action first

Hi all,
Iam new to this community, recently i have joined as an SAP HR trainee ,and i am undergoing SAPHR training Programme.
why can't the system allow us to do promotion action before Hire action?where do we configure this to make it happen, how does the system knows to do the Hire action first, where are the settings for this..
Swathi

hai
there are a number of programmes running in the back groung when u do any application.
the validations will be written in them
when u try to do something through the programe running at the back ground does these validations like the example u have taken when u do the promotion action it checks whether actions exists or not if not then it throws the error written in the program.
regards
nalla

How do you connect your photoshop elements on your computer to your account online? and how do you create a customized url? how does the gallery work and how do you access it? i have trouble signing in on my program from my computer to connect to the onli

how do you connect your photoshop elements on your computer to your account online? and how do you create a customized url? how does the gallery work and how do you access it? i have trouble signing in on my program from my computer to connect to the online photoshop, and I really want to create my own customized url and post photos to my gallery and share them with the world, family, and friends, but i need help because i can't figure how to do any of this, would really appreciate feedback and assistance, thanks, - claire conlon

To add to sig's reply, "calibrating" does not calibrate Lithiu-Ion batteries, it calibrates the charge reporting circuitry. If you look at the effect of deep discharging Lithium-Ion batteries in the data from the independent test group, Battery University, you will see that doing so shortens the life of the battery significantly. It looks like an optimum balance between use and life is at a discharge level of 50%.

How does the remote object connect to the correct host

i have had a small doubt on how the remote reference manages to find the correct host to call the subsequent methods after a sucessful lookup.
given a rebind or bind to the registry, the registry only stores the alias and the remote reference, now imagine a client calling a lookup on the registry would only get the remote reference, and not in which machine the remote object is found.
what i wanted to know is how does the client or atleast the remote reference returned by the registry correctly connects to the machine where the remote object is located. i dont think its stored in the stub bcos the stub is a complie time stuff.
i would be pleased to have a comprehensive answer for this.

The membership in the group communication framework is always accurate and upto date.Up to date to the moment when you check. Not up to date to the moment when you make the RMI call.
i could basically chk if this ip is available in the membership list.Complete waste of time. It doesn't matter what you check ahead of time, you are still trying to predict the future.
And you still have to deal with ConnectException etc from the actual remote method call. And the way you will deal with that in your situation is exactly the same as what you were going to do if your ahead-of-time check failed.
So just catch the exception(s) and deal with the problem there.

When and how does the message context get removed from the message when we use pass thru send port

Friends,
i have a doubt regarding message context.
Assume i have used XMLRecieve pipeline in the receive side to receive the message so that the message context is created. I.e properties are promoted/written.
now if we use pass thru transmit pipe line at send side, how and when does the message context get removed from the message?? Since pass thru does not have any stages/components, how does the message context removed and sent out a pure message to destination???
i mean what exactly happens here to remove the context??
Ravindar

Thanks for the reply.
"The Context is created by the Adapter, regardless of any Pipeline or Pipeline Component. It has nothing to do with PassThrough vs. XmlReceive, although XmlReceive will write Promoted Properties to the existing Context,
as can any other Component."
yeah yeah, adapter does create some properties in context. You are right, i am aware of it. I just missed to explain it clearly. what i meant is addition of context properties will not happen if pass thru used. Thanks its clear.
"No. The Context already exists on the Message when it comes from the MessageBox and
is equally available to any Component in any Stage. The Context that hits the Pipeline is whatever was last Persisted, either by a Receive Port or Orchestration. It is not created by the XmlAssembler (XmlTransmit)"
You are right , the context already exists on the message while it leaves the receive port, and once it persists
to message box the context and message context gets stored in messages in relative tables.
Now as you said the components get the message from the last persistence, assume i have a send port(with passthru)
subscriber and a orchestration subsrciber for this message.
Orchestration gets the message with context right!!
if the send sendport(with passthru) also gets message along with context, then where is this context removed/demoted
while sending it out?. i guess as per SAAkhlaq said,
here sendport(with passthru) should get a pure message without context as passthru used.
or is it that ultimately send adapter removes the context completely?
or is it something like biztalk run time load the context from database into cache and both orchestration and send port gets pure message, and if needed they use context from cache???
sorry i may be troubling you, but i am confused. i hope i am not creating any nuisance with this
post.
Ravindar

How does the communication will happened between SOA-Composer(where DVM file resides) and EM console (Where composite resides)?

Similar Messages

Maybe you are looking for