SAP ISU_FIND_ROUTE_OF_DAY Function Module for Find Route for Date and Service Type

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ISU_FIND_ROUTE_OF_DAY is a standard isu find route of day SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Find Route for Date and Service Type 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 isu find route of day FM, simply by entering the name ISU_FIND_ROUTE_OF_DAY into the relevant SAP transaction such as SE37 or SE38.

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

Function ISU_FIND_ROUTE_OF_DAY 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 'ISU_FIND_ROUTE_OF_DAY'"Find Route for Date and Service Type
  EXPORTING
*  X_DATE =  "Date and Time, Current (Application Server) Date
*  XMAXRECORDS = 300 "Restrict Length of List
*  X_ROUTE =  "Planned Waste Disposal Order Route
*  X_NO_CALID =  "
*  X_ORDER_HEAD =  "Header Table for Waste Disposal Order

TABLES
*  XT_PRDSERVICE =  "
   YT_EWAROUTE =  "Header Table of Route
*  XT_ISUWA_EWAOBJH =  "Table of History Data on Service Frequency

EXCEPTIONS
   NOT_QUALIFIED = 1    NOT_FOUND = 2 

.

Customer Function user exits

Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.
EXIT_SAPLEEWA_ORDER_DISPO_001 Display Message After Capacity Check

IMPORTING Parameters details for ISU_FIND_ROUTE_OF_DAY

X_DATE - Date and Time, Current (Application Server) Date

Data type: SY-DATUM
Optional: Yes
Call by Reference: Yes

XMAXRECORDS - Restrict Length of List

Data type: DDSHMAXREC
Default: 300
Optional: Yes
Call by Reference: Yes

X_ROUTE - Planned Waste Disposal Order Route

Data type: EROUTE
Optional: Yes
Call by Reference: Yes

X_NO_CALID -

Data type: KENNZX
Optional: Yes
Call by Reference: Yes

X_ORDER_HEAD - Header Table for Waste Disposal Order

Data type: EWA_ORDER_HEAD
Optional: Yes
Call by Reference: Yes

TABLES Parameters details for ISU_FIND_ROUTE_OF_DAY

XT_PRDSERVICE -

Data type: TPRDCTAREASTYPE
Optional: Yes
Call by Reference: Yes

YT_EWAROUTE - Header Table of Route

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

XT_ISUWA_EWAOBJH - Table of History Data on Service Frequency

Data type: ISUWA_T_EWAOBJH
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

NOT_QUALIFIED -

Data type:
Optional: No
Call by Reference: Yes

NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for ISU_FIND_ROUTE_OF_DAY 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 ISU_FIND_ROUTE_OF_DAY

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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