December 09, 2013

100 Siebel Interview Questions: Workflows

This article has been added on reader's request, and these are not the 100 questions as of now ( ideally there should not be 100 question in an interview :) ). My intention with this article is to point all the minor doubts of Siebel Consultants regarding workflows. Feel free to suggest any other question on this topic, I will be more than happy to add it to the list.


Question: What are the different ways to invoke workflows in Siebel?

Answer: Some of the known ways of executing workflows are:
1. Named Method User Property
2. Calculated Field expression
3. Script on BusComp, Applet, Application, Business Services
4. Workflow Policy
5. RCR & Server Requests
6. Asynchronous Server Request - Business Service
7. Run Time Events
8. Command line using Server Manager
9. Web services & Receiver components(JMS,MQ)
10. Through Siebel URL 
11. Commands
12. Order Management Signals

Question: How to invoke workflow on specific server?

Answer: Workflows executed through workflow process manager business service are executed on the same server where request is made. Asynchronous Server Request and Server request business service can send request to other servers for workflow execution; this can be done by specifying server name as input argument.

Question: What are different ways of error handling in workflow process?

Answer: There are two ways of error handling in Siebel workflows. Most popular to handle error in workflows are exception branches(the red arrows :) ), they can be created for each step in workflow to handle error for the step.Secondly  we can use Error Process Name property of workflows to call another workflow process to handle in case of any error.

Question: How to configure a workflow policy?

Answer:
1. Ensure Workflow Policy column is created in Siebel tools & Added in workflow policy object
2. Create workflow policy action to execute workflow
3. Create workflow policy record and create conditions and associate action to the workflow policy.
4. Execute “Generate Trigger” task to create triggers
5. Restart Workflow Monitor Agent

Question: What is the difference between Synchronous and Asynchronous workflow execution?

Answer: Synchronous workflow is executed in user session and user has to wait till workflow is executed. Workflow is executed synchronously usually through button click or record operations like set field value or write record, where user need to know the outcome of the workflow.

Asynchronous workflow requests are executed by server in background and does not requires user to wait for the outcome. These type of workflows are usually interface workflows.

Question: What is the difference between Stop step and End Step?

Answer: Stop step sets the status of workflow to “In Error” and End step set the status to “Completed”
Stop steps should be avoided in integration workflows and workflow policies as they may cause server component to error out.

Question: What is the difference between Workflow policy and Run time events?

Answer: Workflow policy adds the workflow execution request to the queue and executes the workflow from server components.
Runtime event executes workflows as and when requested and process is executed in user session user has to wait for the workflow to complete.

Questions: Is it possible to create Workflow without Business Object ? If yes how ?

Answer: Yes it is possible to create workflow without business object. Business Object is not a required field on Workflow. It is only required when workflow need to use any siebel operation.

Question: How to get current date in Siebel Workflow?

Answer:  Property can be populated with current date by using Timestamp() in Siebel Workflow. Syntax of Timestamp in Siebel Workflow.

Question: What is stored in Siebel Operation Object Id when Query method from Siebel operation step returns more than one record?

Answer: Siebel Operation Object Id contains * if more that one records or updated are queried using Siebel operation.


Question: How to pass hierarchical property set from custom business service to Workflow?

Answer: To pass hierarchy from custom business service to workflow, type of property set should be the same as the name of output argument. 



http://howtosiebel.blogspot.com/2015/10/download-siebel-interview-questions-pdf.html
Download Siebel Interview Question eBook

See Part :2 of Siebel Workflow Interview Questions

See more EAI Interview Questions here.

17 comments :

  1. Thank you, the above questions/answers and intuitive and not information overload. I enjoyed reading this.

    ReplyDelete
  2. Is it possible to create Workflow without Business Object ? If yes how ?

    ReplyDelete
    Replies
    1. Thanks for you comment, like it. I have updated the post.
      Do post such type of questions. Cheers!

      Delete
    2. Yes , we can create workflows without the BO using only business services

      Delete
    3. yes but siebel operation is not done (Inert delete Query Update)

      Delete
  3. What is stored in Siebel Operation Object Id when Query method from siebel operation step returns more than one record?

    ReplyDelete
    Replies
    1. Siebel Operation Id contains asterisk (*) if there are more than one record returned by query step.

      Delete
  4. What are the limitations of Workflows?

    ReplyDelete
    Replies
    1. Could anyone please suggest on how to get the property vaule if multiple ic instances are present in the instance? Thanks

      Delete
    2. Thanks anonymous for asking this question. I have tried to answer it here

      http://howtosiebel.blogspot.com/2015/11/what-are-limitations-of-siebel-workflows.html

      Delete
  5. Hi. Can you help me?
    How change the active row in siebel workflow?

    ReplyDelete
    Replies
    1. Changing active tow in siebel can be bit tricky if you are working on multiple business components.

      Thumb rule to change row of primary business component is to update object id property of workflow and query primary buscomp once using siebel operation.

      Delete
  6. I was asked for differentiating between expression business component and filter business component in Siebel Operation, does anyone know the answer?

    ReplyDelete
    Replies
    1. I have answered this question in second part of this post :
      http://howtosiebel.blogspot.com/2015/03/100-siebel-interview-questions-part2.html
      hope it helps

      Delete
  7. Can we Invoke the Business Service Asynchronously with out creating the workflow and calling the BS from Workflow?

    ReplyDelete
    Replies
    1. How about calling business through AJAX in Open UI? That will be completely asynchronous and wont require a workflow.

      Delete
  8. http://siebeltechie.blogspot.in/2016/09/different-ways-of-invoking-workflow-in.html

    Use this link..It Might be useful

    ReplyDelete