SAP LTSK_TASK_BY_RESOURCE Function Module for Retrieve tasks by resource

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LTSK_TASK_BY_RESOURCE is a standard ltsk task by resource SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Retrieve tasks by resource processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.

See here to view full function module documentation and code listing for ltsk task by resource FM, simply by entering the name LTSK_TASK_BY_RESOURCE into the relevant SAP transaction such as SE37 or SE38.

Function Group: LTSK_SERVICES
Program Name: SAPLLTSK_SERVICES
Main Program: SAPLLTSK_SERVICES
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function LTSK_TASK_BY_RESOURCE pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.

CALL FUNCTION 'LTSK_TASK_BY_RESOURCE'"Retrieve tasks by resource
  EXPORTING
   I_LOCAT =  "Site
   I_RESOURCE =  "Resource

TABLES
   ET_TASKS =  "Tasks selected
   IR_STATUS =  "Structure of a Range Table for two Character Field

EXCEPTIONS
   TASK_NOT_FOUND = 1 

.

IMPORTING Parameters details for LTSK_TASK_BY_RESOURCE

I_LOCAT - Site

Data type: LTRM_LOCAT
Optional: No
Call by Reference: No ( called with pass by value option)

I_RESOURCE - Resource

Data type: LTRS_RSRCE
Optional: No
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for LTSK_TASK_BY_RESOURCE

ET_TASKS - Tasks selected

Data type: LTKPL
Optional: No
Call by Reference: Yes

IR_STATUS - Structure of a Range Table for two Character Field

Data type: LTRM_RANGE_C2
Optional: No
Call by Reference: Yes

EXCEPTIONS details

TASK_NOT_FOUND - No task for resource

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for LTSK_TASK_BY_RESOURCE Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

ABAP code using 7.40 inline data declarations to call FM LTSK_TASK_BY_RESOURCE

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

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