Flow activity sleeping

Hi,
Sometimes the BPEL process sleeps for 1-3 minutes in the flow activity before executing the branches.
What could be the problem with the flow activities?
I know the flow branches are executed by a single thread and also we did not enable parallel execution.
But the problem is why is it sleeping before executing the branches?
Cheers,
Ravi

the problem is
Instance1 --> starts --> struck in middle
Instance2 --> starts --> struck in middle
Instance3 --> starts --> struck in middle
InstanceN --> starts --> struck in the middle
after few minutes
Instance1 --> resumes
Instance2 --> resumes
Instance3 --> resumes
InstanceN --> resumes --> end
Instead of this I want the server to behave like
Instance1 --> starts --> ends
Instance2 --> starts --> ends
There should not be any break in the middle. When the load is high the server should put the new process creation on hold.
The BPEL server is very frustrating. I would rather use sqlloader and dblink.
Thanks,
Ravi

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When a process flow activity takes a long time to run.

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I'm Using Oracle Warehouse Builder 11g on Windows Server 2003 R1.
Greetings and thanks.

What I've done in the past is just use a small polling procedure (PL/SQL) and a conditional transition in the process flow, depending on what the proc returns (Continue or Fail) then the flow of control in the Process is changed.
I think the key also is to not have too much paralellism going on too, that way it's easy to streamline the PF and remove slow moving processes to a more linear path (stopping bottle necks on your logical AND).
Edited by: NSNO on Apr 29, 2010 2:31 PM

Hyperlink in Work-flow activity

Hi all I want to pass a hyperlink in Work-flow activity
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Hi,
As there some some charecter limitation to send the link, you need to use the FM SO_NEW_DOCUMENT_SEND_API1. Please see the follwing sample code. Write the code in method and call it within the Task. Make suer that all the required data should be passed to method through binding.
DATA:
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      lv_STATUS TYPE CFS_STATUS-STATUS_ID,
      Lv_Object_ID type crmd_orderadm_h-object_id,
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      lt_receivers TYPE somlreci1 OCCURS 0,
      ls_wa_receive TYPE somlreci1,
      ls_text TYPE solisti1,
      lv_link_title TYPE char50 'Please click here'.
DATA: lv_link TYPE char200 VALUE 'http://sdfkndggfhjgasdfhasdfhgjhdgfhjasdkljhsdhfjkhjsdfjklhsddfjklhsaddkjghasdjksjkhfjkhjkhsdfjkhasdjkfhjkhsdfkjhjkhsdajklfhjkhkjfhjkh.com'.
CONCATENATE '<A HREF=' lv_link '>'
   INTO ls_text.
APPEND ls_text TO lt_text.
CLEAR : ls_text.
CONCATENATE '<H5>' lv_link_title '</H5></A>'
INTO ls_text.
APPEND ls_text TO lt_text.
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ls_wa_receive-rec_type = 'G'.        "SAP User
ls_wa_receive-receiver = ls_user_IDS. "Mail Address
APPEND ls_wa_receive TO lt_receivers.
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Loop at lt_EMAIL_ADDRESSES into ls_EMAIL_ADDRESSES.
ls_wa_receive-rec_type = 'U'. "Internet User
ls_wa_receive-receiver = ls_EMAIL_ADDRESSES. "Mail Address
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EXPORTING
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    document_type              = 'HTM'
    put_in_outbox              = 'X'
    commit_work                = 'X'
TABLES
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EXCEPTIONS
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    document_not_sent          = 2
    document_type_not_exist    = 3
    operation_no_authorization = 4
    parameter_error            = 5
    x_error                    = 6
    enqueue_error              = 7
    OTHERS                     = 8.
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IF sy-subrc EQ 0.
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Thanks and regards,
SNJy

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Hi all. I'm on OWB 11.2.0.2.0.
When I used a packaged procedure or function in a mapping operator, I can find out the package.program_unit name by getting the operator's FUNCTION_NAME property. For example,
OMBRETRIEVE MAPPING '$mapName' OPERATOR '$operName' GET PROPERTIES (FUNCTION_NAME)
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Is there a way to get this via an OMBRETRIEVE?
Thanks.

ANA, this is exactly what I needed. Thank you so much. I saw REFs also in the OMBRETRIEVE MAPPING/OPERATOR syntax, but went cross-eyed trying to figure out if I could use the same there. The closest I found was GET BOUND_OBJECT.
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Flow Activity Exception Handling Problem

Hi,
I am using Flow Activity in my Bpel Process, i am getting some exception in one of flow, but other flows are working fine. Even i have included Catch block for other flow still i am getting fault response.
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Thanks in advance.

Hi,
just restructure your BPEL process. The 'Flow' activity contains several 'Sequence' activities. Simply ... put a 'Scope' activity inside of each 'Sequence' activity. Then put another 'Sequence' activity inside of each 'Scope' activity ... and put there required logic/activities.
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Regards,
Martin

Regarding Flow Activity Parallel

How to ensure that parallel flows implemented through Flow activity are 'really' parallel or Serial ?

Hi can someone help me please

Cancelling an async call in parallel flow activity

Hi all,
As known, each branch of a parallel flow activity must be completed for rest of the BPEL execution continues. Let me expose a scenario:
Imagine you need to get the current market value of the euro. You have 3 different sources of information that deliver the same result. Using parallel flow activity, you perform calls to these 3 sources. Once the first source calls back, it´s not necessary to wait for the others callback, because you already have the information that you need in your hands. How can I cancel the other waiting async calls? In WLI, we set up the parallel flow as AND or OR type. Using AND (+) means that all branch must be completed so that the process continues. Using OR (-) means that once the first branch is finished, the others will be ignored (cancelled) and the process continues. How can I get the same feature in BPEL?

Hi Gustavo,
There may be easier way to do this, but somehow it's not striking at the moment. In the meantime, you can try the following and see. If i get more robust and easier solution, i'll post it here.
Just thinking aloud here:
1) Throw a fault e.g. ResponseRecieved in each branch as soon as the branch recieves a response. The fault has to be handled in a fault handler associated with a scope containing the parallel flow. You can leave the fault handler "empty" (no-oos) and proceed with the rest of the activities.
The above should allow the control to proceed with the activities next to the flow.
OR
2) In each flow, as soon as you receive a response after receive activity, invoke a callback port type of the rest of the asynchronous calls and send a dummy callback message. This should mark the completion of the receive activities in other branches. I think correlaiton needs to be handled here.
Please try if you have not already done so and let me know.
Thanks-
www.ibiztrack.com
BPEL/ESB Training:
http://www.ibiztrack.com/html/oracle-bpel-soa-training.html

Need Help in Flow Activity

Hi,
i am using flow activity for calling different partner links parallel but as part of response i will be receiving different message types(complex,unbounded) from partners. but as per my requirement i need to consolidate all the messages and prepare one final complex type and send the response back to the caller . please help in how to prepare consolidate complex message type (unbounded).
Request XSD :
<?xml version="1.0" encoding="windows-1252" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.example.org"
targetNamespace="http://www.example.org"
elementFormDefault="qualified">
<xsd:element name="orderCreateE">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="orderCreate" type="orderCreateType" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="orderUpdateE" >
<xsd:complexType>
<xsd:sequence>
<xsd:element name="orderUpdate" type="orderUpdeteType" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="orderDeleteE" >
<xsd:complexType>
<xsd:sequence>
<xsd:element name="orderDelete" type="orderDeleteType" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:complexType name="orderCreateType">
<xsd:sequence>
<xsd:element name="orderId" type="xsd:string"/>
<xsd:element name="custId" type="xsd:string"/>
<xsd:element name="shipId" type="xsd:string"/>
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<xsd:complexType name="orderUpdeteType">
<xsd:sequence>
<xsd:element name="orderId" type="xsd:string"/>
<xsd:element name="deliveryDate" type="xsd:string"/>
<xsd:element name="shipId" type="xsd:string"/>
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<xsd:complexType name="orderDeleteType">
<xsd:sequence>
<xsd:element name="orderId" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
Response XSD
<?xml version="1.0" encoding="windows-1252" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.example.org"
targetNamespace="http://www.example.org"
elementFormDefault="qualified">
<xsd:element name="orderManagmentEle">
<xsd:annotation>
<xsd:documentation>
A sample element
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element name="orderManagement" type="OrderManagementType"
maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:complexType name="OrderManagementType">
<xsd:sequence>
<xsd:element name="orderID" type="xsd:string"/>
<xsd:element name="status" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
Response from one the partner link
<?xml version="1.0" encoding="windows-1252" ?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns="http://www.example.org"
targetNamespace="http://www.example.org"
elementFormDefault="qualified">
<xsd:element name="CreateStatusEle">
<xsd:annotation>
<xsd:documentation>
A sample element
</xsd:documentation>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element name="CreateOrder" type="CreateStatusType"
maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:complexType name="CreateStatusType">
<xsd:sequence>
<xsd:element name="orderNumber" type="xsd:string"/>
<xsd:element name="status" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:schema>
thanks in advance
Guru...

After the flow is executed, you have the response variables from the individual partner link , create a variable of type unbounded xsd, assign xml fragment to this variable. This should be equal to the number of flows.
for example if you have 3 flows your xml fragment should be like:- create order element three times...
<CreateStatusEle>
<CreateOrder>
<orderNumber></orderNumber>
<status></status>
<CreateOrder>
<CreateOrder>
<orderNumber></orderNumber>
<status></status>
<CreateOrder>
<CreateOrder>
<orderNumber></orderNumber>
<status></status>
<CreateOrder>
</CreateStatusEle>
once this assign is done then use assign to assign values to this xml like : OutfromPartnerLink1/../OrderNumber -->$unboundedvaraible/CreateOrder[1]/orderNumer ....
$unboundedvaraible/CreateOrder[2]/orderNumer and so on....
This a crude way of doing it.. but you will achieve what you r trying to.. also since you know how many partner links this should be doable...
will let u know if i can think of better approach...

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You help will be appreciated.

This should be possible as we have done a similar thing.
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This was stored in a variable and could then be passed to the user defined process in the Process Flow.
HTH
Paul

NonBlockingInvoke in Flow Activity

Hi I know that setting "NonBlockingInvoke" property to true to one of the partnerlinks in a flow activity will bring in a new transaction/thread to execute the flow in a real parallel manner. What exactly is the drawback if we dont set this property other than that we will have sequential execution.
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Regards
Ramesh KR

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clemens

Process flow - Active Directory integration with Enterprise Portal

Hi
I have seen number of documents/forum discussions on integrating Microsoft Active Directory (LDAP) with Enterprise Portal, but unable to find out the process flow for achieving the same.
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http://help.sap.com/saphelp_erp2004/helpdata/en/cc/cdd93f130f9115e10000000a155106/frameset.htm
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3) Integrate Windows authentication with EP using IISProxy module.
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This behavior can be established by specifying the
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http://help.sap.com/saphelp_nw04/helpdata/en/9a/f43541b9cc4c0de10000000a1550b0/
content.htm
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<dataSources>
</dataSource>
<dataSource id="CORP_LDAP">
<privateSection>
<ume.ldap.negative_user_filter>
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</dataSource>
</dataSources>

Process flow Activity File Exists

Hi
Software: warehouse builder 11.1.0.7
OS: Redhat 5.5
DB: 11gR1
I am trying to use the activity "File Exist" on a process flow to know if a file does exist, with two transitions
one with condition "EXISTS" that ends in success and one with the condition "MISSING", when the file
exists the process flow acts normal with end success, but when the file doesn't exist the process flow
just hangs and doesn't finish.
Am i missing some configuration?

You have to provide multiple transitions (arrows) out of the file_exists activity and the define the transition conditions (in the transition view section of the window) for success and error. In that case, if the file exists, the flow will continue along the sucess transition path, if it doesn't it will continue down the ERROR path. The error path can then end up into an END_ERROR activity and that will make the process flow stop if the file is not found, just your expected behaviour.
If you have only a single unconditional transition (arrow) out of the file_exists, the process flow will continue regardless of the FILE_EXISTS activity.
Regards:
Igor

ESS-MSS Work Flow activation

Hi Gurus,
I am new to ESS-MSS, my client is implementign this module. Can any one please tell me what r the steps to active Work Flows to trigger mails for "Absence/Attendance application in ESS" by employee and for CATS Time sheet filling & its approvals by the manager inMSS& the related tasks.
r there any standard Work Flows to be called in R/3, if so , can any one tell me the path.
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Thanks for the replay, but
System is asking for three Work Flow Teplets they are
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WF ID of Cancellation Request:
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Can't suspend activity, sleep ... MBP 10.4.7

Hi all, first of all sorry for my bad english...
Few days ago my battery crash: after 5 min my computer shutdown. They exchange my bat and now i cant make my computer sleep...
When i close my computer or when i click on "suspend activity", the screen goes black and few seconds after my ipod try to sync and my computer comes back power on.
The little light on the front if full bright instead of blinking.
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Ive notice when i try to sleep my computer some lines in the "CONSOLE":
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and i got something special in the network: (ive not setup this, i dont know where does it come from oO)
http://img141.imageshack.us/img141/8675/image1sz6.jpg
its possible something completly different but its a way to search...
ive tried to sleep the computer with a new fresh account, same problem.
Everything is ok: permitions, Hardware test etc.
Could someone help me ?
Thanks.

Allright, you were right the host guest adaptater
belongs to parralels, but ive completly uninstall
parallels using appzapper, reboot but still cant
sleep my computer... :/
Something must be wrong -- when I uninstalled Parallels Desktop, that network interface disappeared in the Network control panel. You may want to double check that's it's been completely removed.
As for the sleep problem, I didn't have exactly the same problem you're having, but on my MacBook Pro, it was freezing upon trying to wake up. The way I fixed it was to reset the power manager. Article 303319 provides instructions on how to do this.

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