Oracle Applications – Basics – Part 1


Hello Friends, here i am posting some of basic oracle applications questions , will try to collect more and put in future posts, here i am putting quite easy and basic questions. If you like to know Questions of any specific area or modules, plz communicate so i will post those as well.

What are Oracle Apps API?

Where APIs are physically store? n What is the latest version of API?

They are Application Program Interfaces, which are standard stored procedure, package or functions created for performing specific activities in the Oracle Apps E-Business Suite.

Ex: The Order Import API when called would create orders corresponding to the record in the Order Interface tables.

How to attach reports in Oracle Applications?

The steps are as follows:

1.          Design your report.

2.          Generate the executable file of the report.

3.          Move the executable as well as source file to the appropriate product’s folder.

4.          Register the report as concurrent executable.

5.          Define the concurrent program for the executable registered.

6.          Add the concurrent program to the request group of the responsibility.

How to attach Forms in Oracle Applications

1. Develop the form in Developer 2000.

2. Save the FORM and move it to UNIX. [Form to be moved to $CUSTOM_TOP/forms/US]

3. Define the FORM in Application Developer

4. Define FORM as FUNCTION.

5. Identify MENU, where the FORM to be attached. [SysadminResponsibilityDefine]

6.Copy the above MENU and go to Application Developer and query on MENU tab

What is the difference between Customization and Personalization?

Customization is done by making the changes in the cutom.pll whereas the Form Personalization is done through the Front End in Oracle Apps.

Difference between Key and Descriptive Flexfield?

key flex fields are used to identify particular entity like(accounts,objects) supoose take debit cards each debit card contain unique number to identify them. eg; 100-023-323 key flex fields are used to store this number along with description.

Unique Identifier

Key Flexfield are stored in segment

For key flexfield there are flexfield Qualifier and segment Qualifier

DFF’s are used to capture additional informtion required for our organization without any programming.

To capture extra information
Stored in attributes
Context-sensitive flexfield is a feature of DFF. (descriptive flexfield)

What is the difference between data conversion and data migration?

Data Migration is upgrading from one version to another version fro e.g. from 11.5.9 to 11.5.10.. Data Conversion is receiving data from a legacy system or receiving data from another module ( e.g. PA), validating it and converting it to ur our the target module using the standard import program.

What is the difference between Organization_id and Org_id ?

OrgId: Org Id is an unique ID for the Operating Unit.Organisation Id: The Organisation Id is an ID for the Inventory Organisation which is under an Operating Unit.

What are _ALL tables in Oracle Apps?

_all tables will store information about multiple oraganizations. these table contain ORG_ID column that  picks particular organizations from multiple organizations. _all tables will be created when we install multiorg.

What is one full life cycle implementation?

Full Life Cycle means implementing a project from the begining to the production and maintenance stage.

(1) System Planning:

(Scope & Budget of the Project)

(2) Business Analysis:

(Business Requirements, Mapping & GAP Analysis)

(3) System Analysis & Design

(Design Conceptual & Functional Data Models)

(4) System Development

(Programming & System/Integration/Validation Testing)

(5) System Implementation

(Data Conversions, Interfaces, Extensions,User Manuals & User Training)

(6) System Maintenance & Support

Thanks – Shivmohan Purohit

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Export a concurrent program and executable using FNDLOAD


Hello Friends, a very useful easy to do……. How to export a concurrent program and executable using FNDLOAD?  

 

 

 

 

 

 

 

Please use the following FNDLOAD command to download a concurrent program to a flat file :
FNDLOAD apps/apps O Y DOWNLOAD $FND_TOP/patch/115/import/afcpprog.lct file_name.ldt PROGRAM APPLICATION_SHORT_NAME=”<your_application_short_name>” CONCURRENT_PROGRAM_NAME=”<your_concurrent_name>”

To upload it to another environment, use the following command :
FNDLOAD apps/apps O Y UPLOAD $FND_TOP/patch/115/import/afcpprog.lct file_name.ldt

You may found additional explanation in the Oracle Applications System Administrator’s Guide – configuration Release 11i ( appendix C)

 thanks – Shivmohan

Oracle Applications – development, customization, extension


Oracle Supported way to include business needs without creating real customization

When developing with the Oracle eBusiness Suite, there are situations where Developers can use “hooks” in standard Applications code to insert or redirect to custom code. Oracle Applications provide some helpful layers of abstraction to make life easier for customization. Where possible it is nice for this to be done using a supported method. If a true blue customization is required, then its best to try to preserve the existing code so that any future upgrades are more likely to break your custom code by reverting to standard code, plus if you use a “hook” to independent code it is easier to maintain and upgrade the custom code. I regularly use a “copy and modify” approach to Apps Development where I use hooks to call the new code.

Concurrent Program Executable. Where an concurrent program is automagically submitted from a form or another concurrent process, e.g. “Print Pack Slip” in Oracle Shipping actions, as long as parameter requirements are the same, then a quick an easy method to code your own report is: Create a new executable registered under your custom application, e.g. XMODS_WSHRDPAK, Query the called concurrent program and update the executable to your custom executable, e.g. Query WSHRDPAK and replace executable with XMODS_WSHRDPAK

Personalization – Forms and Framework (OAF) plus CUSTOM.pll. Forms PL/SQL Library. Personalization has provided functionality to cover alot of the customizations traditionally coded to CUSTOM.pll, but both Personalization and CUSTOM.pll provide a number of hooks into the front end logic.

Database Triggers. Triggers on tables used carefully can provide hooks where all other methods don’t dare to tread. Of course watch out for the exception and try to avoid putting triggers on fnd_concurrent_requests!

Menu. Provides a prominent method to call new Forms, while potentially hiding behind the same prompt, Reports, Discoverer Workbooks, external links/URLs, etc. Gives the ability to save in the “Favourites” list. If you need to customize a standard form, copy it and create a new menu entry where possible.

Unix Softlink. An alternative to the concurrent program executable hook. Backup an existing standard Oracle file. Remove the existing standard Oracle file. Replace with a softlink to a file under you custom application code “top” directory

Workflow. Workflow customizations are “allowed” and a method I use here is to take a standard function call in workflow, copy and modify the underlying package, then change the function call in workflow to the custom function. E.g. AP Remittance Advice workflow (APPEWF) has “Get Check Info” function calling AP_PAYMENT_EVENT_WF_PKG.get_check_info. Copy AP_PAYMENT_EVENT_WF_PKG to XMODS_AP_PAYMENT_EVENT_WF_PKG and change function in workflow function “Get Check Info”

Printer Driver. Whenever concurrent request file post processing is required, e.g. to FTP or email a file – printer drivers provide an excellent way to perform post processing. Create a new printer driver with the appropriate command. Remember to restart the concurrent manager to pickup updates to print drivers.

Business Events. Not a widely used mechanism, but provides supported hooks into key events such as Payment Confirmations (AP Payment event).

Thanks – Shivmohan Purohit