Parallel processing in Info package

Hi All,
I want to increase the parallel processing for pulling the data from R/3 to PSA. I dont find any options available in Info package. Like DTP, is there any options available to increase the parallel processing from R3 to PSA.
Please suggest how to reduce the data loading time from R/3 to PSA ?
Thanks

Hi Jalina,
As suggested by Michael can you please check following tables in your R/3 system.
Regards,
Ganesh Bothe

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Data transfer processes and info packages in new client

Hi,
We have created new client from the development client.
The Info cubes and update rules are available in new client, bu the data transfer processes and info packages are not moved to the new client.
What is the actual sequence of steps to be followed when new client created from development client. Have I missed some sequence or steps. What are the sequence of steps to be followed when created a new client.
Kindly suggest to resolve this issue.
thanks and regards
Murugesan

Hi,
I have never seen clients created on the BI system. As such all the objects in the BI system are client independent as well as the data stored in the tables does not have the mandt field. Hence you cannot distinguish different clients in the BI system. Also if you notice all the request in BI are workbench request and not customizing requests.
I do not think this is a viable solution. Maybe you can contact SAP.
http://help.sap.com/saphelp_nw70/helpdata/en/b7/8a9a3aaf894871e10000000a114084/frameset.htm
http://help.sap.com/saphelp_nw70/helpdata/en/a9/bb963a570b4b5de10000000a114084/frameset.htm
Regards,
Vikram

Parallel Processing framework using package BANK_PP_JOBCTRL

Hi All,
I am analyzing differnt parallel processing techniques available in SAP and need some input on Parallel Processing framework using package BANK_PP_JOBCTRL.
Can someone please let me know if you have any documentation available with you on this framework.
I have couple of questions on this framework as mentioned below.
1) This framewrok was develped as part of SAP Banking soltion. So is it possible to leverage it for other modules in SAP since now it is part of SAP_ABA component.
2) What are the benfits of it over other technique like asynchronous Remote function call (aRFC).
Any inputs on this will be of great help since there is very less documentation available on this topic on net.
Regards/Ajay Dhyani

Hello,
Apologies, never saw this thread and your query and i already worked it out myself during the time i posted it . If you are still interested here are some of the inputs for you.
With in package bank_pp_jobctrl , you will find these FM. I have mentioned the use of it as well.
RBANK_PP_DEMO_GENERATE_DATA: To create the Business data for Parallel Processing.
RBANK_PP_DEMO_CREATE_PACKMAN: To create Packages out of the business data.
RBANK_PP_DEMO_START : To process data in parallel.
RBANK_PP_DEMO_RESTART: To re-process failed records during parallel Processing.
You will need to call above in your report program in the same sequence as shown above based on you requirement. I did used only first three.
TO generate events you will need to execute SE38: RBANK_PP_GENERATE_APPL to create application this will create the FM with numbers as shown below.
Events: This PPF automatically triggers various events during the execution of the Start Program. Each of this event is associated with a custom function module which contains the business logic.
For implementing this framework, at least the below mentioned methods should be implemented .
0205 – Create Package Templates : This method is used to write the logic for creating packages which in turn decides the data to be processed in parallel. This function module is called in loop at the loop ends only when the exporting parameter E_FLG_NO_PACKAGE has a value ‘X’ passed back to the Parallel processing framework.
1000 – Initialize Package :This method is the first step in processing a package. It fetches all the parameters required for the parallel processing to start. All the parameters are passed to this FM as importing parameters and it is the responsibility of this FM to save it in global parameters so that it can be utilized by Parallel processing framework.
1100 – Selection per Range : This method is used to read data for a package. The objects selected must be buffered in global data areas of the application for later processing. The package information is stored as interval in global parameters and this information is used to select the package specific data.
1200 – Selection for Known Object List: This method is used instead of method 1100 if it is a restart run. The objects to be processed are known already.
1300 – Edit Objects: The processing logic to be implemented using parallel processing for the selected objects is written in this method. This function module is used to implement the business logic and
Also, obiviously you would like to log your messages , so the framwrok provides macros to do it.
Let me know if you need some further help as I know there is very little information provided on this.
Regards/Ajay

Process chanins & info package

hi gurus,
Difference between
1.remedy&vanative pls elaborate
2.Lo's &lis& Generic
3.Rkf& Filter
4.inf pack groups and pc
5.Nav Attribur & Compounding Attr
pls mail me : [email protected]
will be awarded
Regards
John

please make an effort to search the forum before you post a thread.

Performance in Parallel Processing

Hi,
My program model is as follows:
I have a RFC FM(ZRFC_BACKGROUND) that will be called in BACKGROUND TASK and
This FM in turn will call a child process(another RFC FM(ZRFC_CHILD)) in parallel for packages that are created in ZRFC_BACKGROUND
We can use around 10 work processes that belongs to one server group, for parallel processing
Facts regarding Packaging:
One Package has 4 retry attempts due to locking issues.if there is an error in child process, the package is held back in FM : ZRFC_BACKGROUND and re triggered after sometime
Locking issues are frequent.
Data in DB tables on which I will put SELECT query:
Header        Table LIKP (With approximately 1 Million Entries) (My select query will fetch around    800 entries)
Item             Table LIPS (With approximately 6 Million Entries) (My select query will fetch around 10000 entries)
Partner        Table VBPA (With around 3 Million Entries) (My select query will fetch around 3000 entries)
Reference   Table LIPSRF (With around 74 million entries) (My select query will fetch around 10000 entries)
My QUESTION is which of the following approach is better:
     To put LIKP select query in the first background FM ZRFC_BACKGROUND and pass it to ZRFC_CHILD and do remaining query in ZRFC_CHILD
     OR to put all the select query in ZRFC_BACKGROUND
Please keep following things in mind :
As we know it is not recommended to pass huge tables in RFC as it may increase the network load (In case of select query in ZRFC_BACKGROUND, network load will be more)
But it is also not recommended to do DB select several times (In case of select query in ZRFC_CHILD, db read time will be more )
On the basis of aove facts, please suggest which is the better approach.
Regards
Rocky

Hi Rocky,
Why do you have locking issues? In the worst case, parallel processing will not help at all or even slow down the process if there are too many locks. Ideally, parallel tasks should not collide with each other. Which tables do you update / insert?
How big are your packages? How long do they take to process?
From the database point of view, it will not make a big difference whether you select 1 x 10000 entries or 100 x 100 entries. On the other side, if your second approach leads to additional database accesses as compared to the first one, this of course could slow down the process.
Best Regards, Randolf

Info Package in Process Chain taking long time

Dear All,
Info Package in Process Chain having 0 records is taking 1 hr 5 mins to complete. Time out time is set to 10 mins.
Does any one of you know the reason why it is happening like this?
Regards.

When the info package status turns to green : final message is :
No data available
Diagnosis
The data request was a full update.
In this case, the corresponding table in the source system does not
contain any data.
System Response
Info IDoc received with status 8.
Procedure
Check the data basis in the source system.
Diagnosis
     The data request was a full update.
     o   In this case, the corresponding tab
             contain any data.
     o   System Response
             Info IDoc received with status
             Procedure
Check the data basis in the source system.
Analysis
========
No data available in the source system for this selection
No further action necessary
When the status was red, I checked BD87 and SM58 and there were no entries.
The corresponding job in sm37 took 869 seconds to complete. Below was the job Log.
Job started
DATASOURCE = 0CO_PC_02
Call customer enhancement BW_BTE_CALL_BW204010_E (BTE) with 0 records
Result of customer enhancement: 0 records
Call customer enhancement EXIT_SAPLRSAP_001 (CMOD) with 0 records
Result of customer enhancement: 0 records
IDOC: Info IDoc 2, IDoc No. 1345319, Duration 00:00:00
IDoc: Start = 24.10.2011 18:29:54, End = 24.10.2011 18:29:54
Synchronized transmission of info IDoc 3 (0 parallel tasks)
IDOC: Info IDoc 3, IDoc No. 1345330, Duration 00:00:00
IDoc: Start = 24.10.2011 18:44:18, End = 24.10.2011 18:44:18
Job finished.
PLease help.
Regards.

Process Chain and Info Package Transportation?

Hello All
Case 1
How to transport a Process chain and a Info Package Individually?(first time from DEV to QA)
Case 2
I have 9(IP1 to IP9)infopackages and 3(P1 to P3) Process chains and in each Process chain I have 3 Info packages like IP1,IP2,IP3 in P1 and so on.,
Now is it necessary to transport Infopackages and Process chains individually or is it enough to transport Process chains only(If v transport Process chains will the Infopackages will also transport)then how to assign a request to each one?
What I mean is,all Infopackages are in $TMP(Package),and Process chain is also $TMP,Now is it necessary to change the package for Infopackages as well as Process chain and Tranport only PC,Iam confused here,can anyone help me out?
Many thanks
balaji

Hi Balaji,
If you have created new infopackages then you have to transport them. It is not necssary to transport the info-packages if you have them in the process chain but have not changed them.
Also you cannot transport any BW object with $ tmp package. Assign a package and then transport the objects.
The best way to transport the process chain is from the RSPC screen. Click the transport button there and collect all the objects and transport them.
Bye
Dinesh

Parallel Processing for a single Package

Hi,
I have PKg1 that have mixture of For Each Loop container, DFT's and Seq containers and I want to run more than one thread for this package where i can process data in parallel.
Please let me know how i can create this using SSIS 2012.
Thanks,

Hi,
DFTs connected by precedence constraints and I want to run this package more than once (multiple threads) at a given point of time. is this possible? if
yes, please let me know how I can achieve this.
Thanks..
If the DFTs are connected then there will be absolutely no parallel processing. Running the same package in parallel most likely result in a lock. It depends how it is architectured, but with a RDBMS in default installation or files it is not going to fly.
When you have a DFT with say OLEDB destination each using its own connection, and they are not connected then each gets opened independently and thus allowing you to ingress data simultaneously.
Arthur My Blog

Urgent,: Info package prob in process chain creation..

Hi Experts,
I wanted to create a process chain for my master data, so then i started creating it, initially when i started executing info package which is the first step to undertake, the list of info packages is not generating when in clicked upon search icon. Rather it says "no data selected". Am not familiar in creating process chains. This is the first time i started creating.. Could you plz assist me with clear information in how to resolve this?
Thanks.

Hi,
Check this link:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/8da0cd90-0201-0010-2d9a-abab69f10045
/people/vishvesh.bahirat/blog/2006/11/29/bw-process-chain-design
/thread/471435 [original link is broken]
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/80a35cb9-fc1c-2a10-cfa8-94b94e5ac7a9
documentation about the complete sap-proces-chain
Kind Regards,
Arun.M
Edited by: M Arun on Jan 10, 2008 4:06 PM

Process Chain error during info package execution

I'm trying to load master data into 0CURTYPE using process chain.
I have created a start process and included the info package and corresponding DTP in the chain to load master data into the info object.
On scheduling the process chain I get an error during the execution of the info package
"Could not find code page for receiving system
For the logical destination Q4900CL010, you want to determine the code page in which the data is sent with RFC. However, this is not currently possibe, and the IDoc cannot yet be dispatched."
Is it relatred to some setting whihc I have missed out?
Any help on this please?
Thanks,

Hi, this is a issue related to idocs in the source....
U can contact ur BASIS team to solve this...
From their end they have to chk the unprocessed/errored idocs in BD87...
this issue belongs to source...
They have to run a report:RBDAGAIN to process the errore idoc's in the source which are in STATUS:'02'.
This is a solution for temporarilrly basis...
if this occurs regularly they have to change the settings in SM59..
refer exact note for this: 784381
rgds,

DO we need to run Info Package every time before DTP Process to load the da

Hi friends,
IN BW 7.0 do we need to run every time the Info Package before DTP process to load the data into target or only one time we need to run the Info package then from that point onwards we need to run DTP process, Please let me know. basically I am planning to create the process chains so I should put Info package before DTP to load the deltas or full load??
Thanks a lot,
Harshan

Hi,
When you are loading from source system i.e. datasource to target, you will always have to use an infopackage to load to PSA and a subsequent DTP.
When loading for instance from DS to Cube, you only need to schedule a DTP.
I hope this helps you.
Best regards,
Olav

Status of Info packages and process changes become yellow after Unicode con

Dear Friends,
We have been facing very critical issue in Production system after Unicode conversion.
Sequences of Details are provided for your reference.
1. We suspended all BW loads for 48(2 days) hours before Unicode starts and Handover the BW system to Basis.
2. Basis started doing Unicode conversion on BW and they found some standard jobs ( BI_* , Ex: BI_PROCESS_LOADING) which are released status and they assumed that these jobs would run any time so that they suspended all of them but they didnu2019t inform to BW team that they had done. We didnu2019t know that when they did that like pre-Unicode installation, during the Unicode conversion and post Unicode.
3. Basis handover the system to BW team for Unicode testing (we called five finger testing) and we didnu2019t find any issues in the testing. Again we handover the system to Basis for post installations settings for Unicode and back up things. That time we didnu2019t release any jobs to load data to BW because Basis didnu2019t inform us that we can start loads.
4. After post installation is done and basis told us that you can start loads from Monday. Entire Unicode activity had been done on weekend.
5. Before releasing all BW loads to run regularly, I found the all completed process chains status become yellow and I did further detailed analysis to find why; then found some more strange things those are as follows.
          1. Only info packages in process chains are become yellow and other process variants are fine like activation,
               DTPu2019s, index and DB stats.
          2. Requests in PSA which were completed successfully are become yellow.
          3. Info packages in the process chains are successfully completed are not updating correct status instead of green it
              showing yellow because of that other dependent objects are not triggering.
We all thought that suspension of standard jobs must have been caused the problem.
How can we change the status of IPs, PSA and process chains automatically?
We reactivate all PCu2019s and released to run tomorrow.
Could you please share your thoughts about the issue and help us resolve?
Thanks in Advance,
Nageswar.

Nageswar,
A couple of questions :
1. If your previous PC runs were in yellow status - it would not impact furute PC runs..
2. If your IPAKs are in yellow - then you might have an issue with deltas happening since the last status would have been shown as incomplete.
3. Suspension of the standard jobs will not affect the status since the jobs were suspended but not the actual loads i.e the loads were not stopped halfway but only the released jobs were stopped - you might have to schedule the process chains again to get back the old schedule.
Usually in a Unicode conversion - the data is exported out of the DB and imported back - this might have caused some inconsistency in the database for the RS tables used for the monitors.
Which version of BW are you in ..?
were there any errors in the export / import procedure for unicode conversion ?
As part of testing did you check if loads went through properly ..?
Was stats run on the tables after unicode ?
Also if possible regenerate all the indices on the files.
Rerun stats and indices for all RS* tables

Hierarchy info-package list not available when adding to process chain.

Knowledgable experts:
We are on BI 7.0 and I'm trying to add an info-package for a hierarchy load to a process chain.
The process chain already exists with master data text loads and attribute loads.
I want to add a hierarchy load to the process chain.
- When I select Execute Infopackage process type the pop up box to 'Insert Execute Infopackage' is displayed.
- The Load Data dropdown box does not display any infopackages to choose from. The infopackage does exist and executes correctly.
Why can't I see any infopackages in the dropdown box?
We are on SAPKW70013 Support package.
Thanks for your assistance.
Den

Thanks for the quick reply.
This is a new install, no upgrade.
I think I found that I need to do a Save Hierarchy process type to get the hierarchy in the process chain.
However, I would still have the question, why I don't see any of my transaction data loads that are in 3.x formats?
I will look at the OSS note.
Thanks
Den

How to identify the info package deleted by someone in process chain?

Hi all,
I can see a couple of info packages were deleted in the production system and it was removed from the process chain too!!
how to identify who has deleted the info package in the production system:?
Thanks

Can you is there any transport available with the Infopackage deletion activity?
in SE01 you can check in production system and check if your IPAK is stored in it or not..? IF yes then you can check the user.
Also you can track is there any deletion transport has come from D to P or Q to P? Can you check whether the IPAK is available in D and Q?
Also you can check the process chain recent modified by in RSPC and check if there is any user details were captured?
OR you can also look at in transaction SLG1. Check for the logs..
Hope this helps,
Murali

Info package in process chain

Hi experts,
I want to create process chain and have created a start process
variant.Now i want to include info package. I drag and dropped the
infopackage and tried to give the infopackage name but it is showing
that there are no infopackages in the bi system. I clicked on
create, a new session of bi system is opened.When i tried to drag
and drop the other objects like dtp it is showing all the dtps in bi
system.
Anyone please explain me how to include info package into a process chain.
Full points will be assigned.
Thanks & Regards,
V N.

Hi Beekay,
Thanks for the reply.
Points assigned.
Please clarify one more doubt.
Normally all say that Inventory data loading is different from other data
loadings. Can i know how and please give me a step by step
procedure for that. I have the data sources as 2lis_03_bf and
2lis_03_um.
Cheers,
V N.

Parallel processing in Info package

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