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This article gives a brief description of the APIs that you can use to integrate project data from an external system with Oracle Projects. The procedures discussed below are located in the public API package PA_PROJECT_PUB.

Project Procedures:

1]CREATE_PROJECT

CREATE_PROJECT is a PL/SQL procedure that creates a project in Oracle Projects using a template or an existing project.

The Parameters:

Name 

Description

P_API_VERSION_NUMBER

API standard version number

P_COMMIT

API standard (default = ‘F’) indicates if transaction will be committed

P_INIT_MSG_LIST

API standard (default = ‘F’) indicates if message stack will be initialized

P_MSG_COUNT

API standard count of error messages

P_MSG_DATA

API standard error message

P_RETURN_STATUS

API standard Return of the API success/failure/unexpected error)

P_WORKFLOW_STARTED

Shows if a workflow has been started (Y or N)

P_PM_PRODUCT_CODE

Identifier of the external systems from which the project was imported

P_PROJECT_IN

Input project details

P_PROJECT_OUT

Output project details

P_KEY_MEMBERS

The identification code for the role that the members have on the project

P_CLASS_CATEGORIES

Identification code for the categories by which the project is classified

P_TASKS_IN

Input task details of the project

P_TASKS_OUT

Output task details of the project

P_ORG_ROLES

Identifier for organization roles for project

P_STRUCTURE_IN

Identifier of structure data

P_EXT_ATTR_TBL_IN

Identifier of external attributes

 

2] DELETE_PROJECT

DELETE_PROJECT is a PL/SQL procedure used to delete a project and its tasks from Oracle Projects.

The Parameters:​

Name 

Description

P_API_VERSION_NUMBER

API standard version number

P_COMMIT

API standard (default = ‘F’) indicates if transaction will be committed

P_INIT_MSG_LIST

API standard (default = ‘F’) indicates if message stack will be initialized

P_MSG_COUNT

API standard count of error messages

P_MSG_DATA

API standard error message

P_RETURN_STATUS

API standard Return of the API success/failure/unexpected error)

P_PM_PRODUCT_CODE

Identifier of the external systems from which the project was imported

P_PM_PROJECT_REFERENCE

The reference code that uniquely identifies the project in the external system

P_PA_PROJECT_ID

The reference code that uniquely identifies the project in Oracle Projects

3] UPDATE_PROJECT

UPDATE_PROJECT is a PL/SQL procedure that updates project and task information from your external system to Oracle Projects to reflect changes you have made in the external system. UPDATE_PROJECT uses composite datatypes.

update-icon-png-1

The Parameters:

Name 

Description

P_API_VERSION_NUMBER

API standard version number

P_COMMIT

API standard (default = ‘F’) indicates if transaction will be committed

P_INIT_MSG_LIST

API standard (default = ‘F’) indicates if message stack will be initialized

P_MSG_COUNT

API standard count of error messages

P_MSG_DATA

API standard error message

P_RETURN_STATUS

API standard Return of the API success/failure/unexpected error)

P_WORKFLOW_STARTED

Shows if a workflow has been started (Y or N)

P_PM_PRODUCT_CODE

Identifier of the external systems from which the project was imported

P_PROJECT_IN

Input project details

P_PROJECT_OUT

Output project details

P_KEY_MEMBERS

The identification code for the role that the members have on the project

P_CLASS_CATEGORIES

Identification code for the categories by which the project is classified

P_TASKS_IN

Input task details of the project

P_TASKS_OUT

Output task details of the project

P_ORG_ROLES

Identifier for organization roles for project

P_STRUCTURE_IN

Identifier of structure data

P_PASS_ENTIRE_STRUCTURE

Flag indicating whether to pass entire structure

P_EXT_ATTR_TBL_IN

Identifier of external attributes.

Load-Execute-Fetch Procedures:​

The following is the list of API’s for Load-Execute-Fetch and should be executed in the order of sequence.

  • INIT_PROJECT
  • LOAD_PROJECT
  • LOAD_TASK
  • LOAD_CLASS_CATEGORY
  • LOAD_KEY_MEMBER
  • EXECUTE_CREATE_PROJECT/EXECUTE_UPDATE_PROJECT
  • FETCH_TASK
  • CLEAR_PROJECT

Check Procedures:

CHECK_DELETE_PROJECT_OK

This API is used to determine if you can delete a project.

CHECK_CHANGE_PROJECT_ORG_OK

This API is used to determine if you can change the CARRYING_OUT_ORGANIZATION_ID field for a particular project or task.

CHECK_CHANGE_PARENT_OK

This API is used to determine if you can move a task from one parent task to another.

CHECK_UNIQUE_PROJECT_REFERENCE

This API is used to determine if a new or changed project reference(PM_PROJECT_REFERENCE) is unique

CHECK_ADD_SUBTASK_OK

This API is used to determine if a subtask can be added to a parent task.

CHECK_DELETE_TASK_OK

This API is used to determine if you can delete a task.

CHECK_TASK_NUMBER_CHANGE_OK

This API is used to determine if you can change a tasks number.

CHECK_UNIQUE_TASK_NUMBER

This API is used to determine if a new or changed task number is unique within a project.

CHECK_UNIQUE_TASK_REFERENCE

This API is used to determine if a new or changed task reference (PM_TASK_REFERENCE) is unique

There's a lot more to do with APIs

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