Process Flow Execution via PL-SQL

Hi Experts,
I am trying to execute the Process Flow, however i am unable to execute it via pl-sql method. I followed the method as described in the below link:
http://docs.oracle.com/cd/B31080_01/doc/owb.102/b28225/api_4sqlforjobs.htm#BABBHEHI
Example:
sqlplus scott/tiger@orcl @sqlplus_exec_template OWB_REPO_OWNER.OWB_REPO OWF_MGR PROCESSFLOW PF1 "," ","
I get below error message.
SP2-0310: unable to open file "sqlplus_exec_template.sql"
Details:
OWB_OWNER: OWB_REPO_OWNER
OWB_USER: OWB_PROD
OWB_WORKSPACE: OWB_REPO
OWF_MGR is the workflow manager.
PF1 is the Process Flow
Please tell me where am i going wrong.
Regards,+
Ravi R+

Thanx Sutirtha
I found the other way round
BEGIN+
owbsys.wb_workspace_management.set_workspace('OWB_REPO','OWB_REPO_OWNER');+
DBMS_OUTPUT.PUT_LINE('Result: ' || TO_CHAR(owbsys.wb_rt_api_exec.run_task('PF_MOD_LOCATION1','PROCESS','PF1', null, null, 1)));+
END;+
where
OWB_REPO is the workspace
OWB_REPO_OWNER is the OWB Owner.
PF1 is the name of my process flow

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<<no stack trace available>>
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<<no stack trace available>>
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Warmest Regards,
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EDW, MTN Nigeria.

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${JAVAEXE} -Xms64M -Xmx256
put
${JAVAEXE} -Xms256M -Xmx1024
or as much as the platform memory allows.
Regards:
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Message was edited by:
ctrierweiler

Hi,
I've had a go.
How should I interpret the results of list_requests:
owner_owr@ORKDEV01> @list_requests
====================
DEPLOYMENTS
====================
Audit ID Status Name Date Owner
2706 READY Deployment Fri Nov 11-NOV-05 10:49:59 OWNER_OWR
11 10:46:37 CET 2
005
====================
DEPLOYMENT UNITS
====================
Audit ID Status Name Date Owner
2707 READY Unit0 11-NOV-05 10:49:59 OWNER_OWR
====================
EXECUTIONS
====================
Er zijn geen rijen geselecteerd.
owner_owr@ORKDEV01>
Whilst a process flow is executing the last query will list executions, all of which have status BUSY:
owner_owr@ORKDEV01> @list_requests
====================
DEPLOYMENTS
====================
Audit ID Status Name Date Owner
2706 READY Deployment Fri Nov 11-NOV-05 10:49:59 OWNER_OWR
11 10:46:37 CET 2
005
====================
DEPLOYMENT UNITS
====================
Audit ID Status Name Date Owner
2707 READY Unit0 11-NOV-05 10:49:59 OWNER_OWR
====================
EXECUTIONS
====================
Audit ID Status Name Date Owner
394512 BUSY PF_ONB01 04-MEI-06 09:11:12 OWNER_OWX
395328 BUSY ONB:FULL_PREPARE 04-MEI-06 09:11:55 OWNER_OWR
395324 BUSY PF_ONB01:ONB 04-MEI-06 09:11:55 OWNER_OWR
owner_owr@ORKDEV01>
As an aside, I will attempt to get rid of the READY deployment and deployment unit using deactive_deployment.sql
Now, if I attempt to use deactivate_execution.sql on any of the executions with status BUSY I get:
owner_owr@ORKDEV01> @deactivate_execution
Voer waarde voor 1 in: 396136
declare
FOUT in regel 1:
.ORA-20003: The object is not in a valid state for the requested operation
ORA-06512: at "OWNER_OWR.WB_RTI_EXCEPTIONS", line 94
ORA-06512: at "OWNER_OWR.WB_RTI_EXECUTION", line 774
ORA-06512: at "OWNER_OWR.WB_RT_EXECUTION", line 90
ORA-06512: at line 4
owner_owr@ORKDEV01>
So all the seems to remain is to use abort_exec_request.sql
This does the job, but the script itself hangs.
I think it has to do with the l_stream_id not being checked again after the initial IF. I think it should probably be part of the loop condition as it is again reset in the do_acks inside the loop.
Cheers & thanks,
Colin

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Dear Satish,
Please follow the link:
http://esoadocu.sap.com/socoview(bD1lbiZjPTgwMCZkPW1pbg==)/render.asp?packageid=DBBB6D8AA3B382F191E0000F20F64781&id=DD5DB13B668F4C7EB160EA4B675DDA07
In this Business Scenario, the manufacturer is able to control the process order execution with a single, adaptable interface to the shop floor operator. He defines rules for the account assignment and settlement of the costs incurred. Meanwhile production-relevant data can be exchanged from process control systems via different interfaces like OPC (OLE for Process Control) or PI-PCS directly. This ensures that all data from lot start to lot finish can be captured by the batch management before the product is released for final delivery.
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Process Flow log shows this following error mappings execution:
oracle.wh.runtime.platform.adapter.InfrastructureException: RPE-01003: An infrastructure condition prevented the request from completing.
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Steps to Reproduce Problem:
We recently upgrade our test system from *10.2 into 11.1* and OWB client from *10.2.0.3 into 10.2.0.4*
During the upgrade DBA update OWB location setting into 11.1
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When I run the PF, the mapping was stuck in 'BUSY' status (owb_owner.all_rt_audit_executions)
When i check the log it shows this following error:
oracle.wh.runtime.platform.adapter.InfrastructureException: RPE-01003: An infrastructure condition prevented the request from completing.
- no rows found for select into statement
Full log:
2009/04/23-12:33:10-CDT [1FA1BB6] Initializing execution for auditId= 2702852 parentAuditId= 2702837 topLevelAuditId=2702837 taskName= NIHUB_NI_ZWEB_PF:NIHUB_NIUP_ADDR_TYPES_ZWEB_MAP
2009/04/23-12:33:10-CDT [1FA1BB6] oracle.wh.runtime.platform.adapter.InfrastructureException: RPE-01003: An infrastructure condition prevented the request from completing.
- no rows found for select into statement
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.initialize(ExecutionContextImpl.java:1505)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.initialize(ExecutionController.java:32)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:50)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:23)
     at oracle.wh.runtime.platform.service.ExecutionManager.run(ExecutionManager.java:36)
     at java.lang.Thread.run(Thread.java:534)
Caused by: java.sql.SQLException: no rows found for select into statement
     at sqlj.runtime.error.Errors.raiseError(Errors.java:118)
     at sqlj.runtime.error.Errors.raiseError(Errors.java:60)
     at sqlj.runtime.error.RuntimeRefErrors.raise_NO_ROW_SELECT_INTO(RuntimeRefErrors.java:62)
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.initialize(ExecutionContextImpl.java:1482)
     ... 5 more
java.sql.SQLException: no rows found for select into statement
     at sqlj.runtime.error.Errors.raiseError(Errors.java:118)
     at sqlj.runtime.error.Errors.raiseError(Errors.java:60)
     at sqlj.runtime.error.RuntimeRefErrors.raise_NO_ROW_SELECT_INTO(RuntimeRefErrors.java:62)
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.initialize(ExecutionContextImpl.java:1482)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.initialize(ExecutionController.java:32)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:50)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:23)
     at oracle.wh.runtime.platform.service.ExecutionManager.run(ExecutionManager.java:36)
     at java.lang.Thread.run(Thread.java:534)
2009/04/23-12:33:10-CDT [1FA1BB6] Thread terminating due to fatal exception of type oracle.wh.runtime.platform.adapter.InfrastructureException
2009/04/23-12:33:10-CDT [1FA1BB6] oracle.wh.runtime.platform.adapter.InfrastructureException: RPE-01003: An infrastructure condition prevented the request from completing.
- null
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.createMessage(ExecutionContextImpl.java:3686)
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.reportMessage(ExecutionContextImpl.java:1084)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:116)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:23)
     at oracle.wh.runtime.platform.service.ExecutionManager.run(ExecutionManager.java:36)
     at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.NullPointerException
     at oracle.wh.runtime.platform.service.controller.AdapterContextImpl.getPlatformConnection(AdapterContextImpl.java:83)
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.createMessage(ExecutionContextImpl.java:3639)
     ... 5 more
2009/04/23-12:33:10-CDT [1FA1BB6] {Cause Exception with null message}
java.lang.NullPointerException
     at oracle.wh.runtime.platform.service.controller.AdapterContextImpl.getPlatformConnection(AdapterContextImpl.java:83)
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.createMessage(ExecutionContextImpl.java:3639)
     at oracle.wh.runtime.platform.service.controller.ExecutionContextImpl.reportMessage(ExecutionContextImpl.java:1084)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:116)
     at oracle.wh.runtime.platform.service.controller.ExecutionController.execute(ExecutionController.java:23)
     at oracle.wh.runtime.platform.service.ExecutionManager.run(ExecutionManager.java:36)
     at java.lang.Thread.run(Thread.java:534)

Steps to Reproduce Problem:
We recently upgrade our test system from 10.2 into 11.1 and OWB client from 10.2.0.3 into 10.2.0.4
During the upgrade DBA update OWB location setting into 11.1
After the upgrade, I re-deploy several Process Flows, but I did not re-deploy mappings that get call by the PF
When I run the PF, the mapping was stuck in 'BUSY' status (owb_owner.all_rt_audit_executions)
When i check the log it shows this following error:
oracle.wh.runtime.platform.adapter.InfrastructureException: RPE-01003: An infrastructure condition prevented the >request from completing.
- no rows found for select into statementFirst deploy alll dependent object of Process Flow.
like tables ,mappings then try to execute PF.

Skipping mapping execution in process flow

I have a process flow that calls multiple mappings. Based on some condition I want a mapping not to execute, E.g. when rerunning the process flow in case of failure. Currently I keep track of mapping execution and store the status in a control table. When a mapping has completed, it updates the status as completed. When I need to rerun, in the SQL of the tables join in the mapping, I have a where clause that returns 0 rows (mapping_completed = N) . So mapping is excuted but no rows added/updated.
The flip side of the approach is when using a complex join specially using views, the SQL takes a long time to run only to return 0 rows. So logic is okay but I want to save time by avoiding the execution of the mapping it self.
I would like to know how others are implementing this scenario.
Regards
Sandeep

Can you not have two different mappings one for running it first time and one which you can run on failure...
In your process flow you can have a param i.e 'F for failure and 'I' for intial and based on this condition you can decide which mapping to invoke and hte path to be followed.

Process Flow Execution via PL-SQL

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