LTRT_ROUTE_REPRIORITIZATION SAP Function module - Reprioritize task according to a specific resource

LTRT_ROUTE_REPRIORITIZATION is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name LTRT_ROUTE_REPRIORITIZATION into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: LTRT
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM LTRT_ROUTE_REPRIORITIZATION - LTRT ROUTE REPRIORITIZATION

CALL FUNCTION 'LTRT_ROUTE_REPRIORITIZATION' "Reprioritize task according to a specific resource
  EXPORTING
    i_locat =                   " lloct-locat   Site
    is_lrsrc =                  " lrsrc         Resource
    it_ltkpl =                  " ltskt_t_ltkpl  Task pool
  IMPORTING
    et_children =               " ltrm_it_field_internal_name
    et_task_prio =              " ltrm_it_task_priority  Output list of tasks' updated priorities
    et_route_prio_details =     " ltrm_it_task_priot_comp
  TABLES
    it_lrsqa =                  " lrsqa         Resource qualifications
    .  "  LTRT_ROUTE_REPRIORITIZATION

ABAP code example for Function Module LTRT_ROUTE_REPRIORITIZATION

The ABAP code below is a full code listing to execute function module LTRT_ROUTE_REPRIORITIZATION including all data declarations. The code uses 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 original method of declaring data variables up front. 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).

DATA:
ld_et_children  
 
 TYPE LTRM_IT_FIELD_INTERNAL_NAME
,
ld_et_task_prio  
 
 TYPE LTRM_IT_TASK_PRIORITY
,
ld_et_route_prio_details  
 
 TYPE LTRM_IT_TASK_PRIOT_COMP
,
it_it_lrsqa  
 
 TYPE STANDARD TABLE OF LRSQA,"TABLES PARAM
wa_it_lrsqa
 
 LIKE LINE OF it_it_lrsqa
.

 

SELECT single LOCAT 
  FROM LLOCT 
  INTO @DATA(ld_i_locat).


DATA(ld_is_lrsrc) = 'Check type of data required'.

DATA(ld_it_ltkpl) = 'Check type of data required'.
 

"populate fields of struture and append to itab
append wa_it_lrsqa to it_it_lrsqa.
.

CALL FUNCTION 'LTRT_ROUTE_REPRIORITIZATION'
  EXPORTING
    i_locat =                    ld_i_locat
    is_lrsrc =                   ld_is_lrsrc
    it_ltkpl =                   ld_it_ltkpl
  IMPORTING
    et_children =                ld_et_children
    et_task_prio =               ld_et_task_prio
    et_route_prio_details =      ld_et_route_prio_details
  TABLES
    it_lrsqa =                   it_it_lrsqa
    .  "  LTRT_ROUTE_REPRIORITIZATION

IF SY-SUBRC EQ 0.
  "All OK
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_et_children
 
 TYPE LTRM_IT_FIELD_INTERNAL_NAME ,
ld_i_locat
 
 TYPE LLOCT-LOCAT ,
it_it_lrsqa
 
 TYPE STANDARD TABLE OF LRSQA ,
wa_it_lrsqa
 
 LIKE LINE OF it_it_lrsqa,
ld_et_task_prio
 
 TYPE LTRM_IT_TASK_PRIORITY ,
ld_is_lrsrc
 
 TYPE LRSRC ,
ld_et_route_prio_details
 
 TYPE LTRM_IT_TASK_PRIOT_COMP ,
ld_it_ltkpl
 
 TYPE LTSKT_T_LTKPL .



SELECT single LOCAT 
  FROM LLOCT 
  INTO ld_i_locat.
 

"populate fields of struture and append to itab
append wa_it_lrsqa to it_it_lrsqa.
ld_is_lrsrc = 'Check type of data required'.
ld_it_ltkpl = 'Check type of data required'.

SAP Documentation for FM LTRT_ROUTE_REPRIORITIZATION