SAP MDG_FLIGHT_CHANGE Function Module for MDG: Change Single FLIGHT

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MDG_FLIGHT_CHANGE is a standard mdg flight change SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for MDG: Change Single FLIGHT 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 mdg flight change FM, simply by entering the name MDG_FLIGHT_CHANGE into the relevant SAP transaction such as SE37 or SE38.

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

Function MDG_FLIGHT_CHANGE 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 'MDG_FLIGHT_CHANGE'"MDG: Change Single FLIGHT
  EXPORTING
   IV_CARR =  "Airline Code
   IV_SEATSMAX_B =  "Maximum capacity in business class
   IV_SEATSOCC_B =  "Occupied seats in business class
   IV_SEATSMAX_F =  "Maximum capacity in first class
   IV_SEATSOCC_F =  "Occupied seats in first class
*  IV_TESTRUN = ' ' "Switch to Simulation Session for Write BAPIs
   IV_PFLI =  "Flight Connection Number
   IV_FLDATE =  "Flight date
   IV_PRICE =  "Airfare
   IV_CURRENCY =  "Local currency of airline
   IV_PLANETYPE =  "Aircraft Type
   IV_SEATSMAX =  "Maximum capacity in economy class
   IV_SEATSOCC =  "Occupied seats in economy class
   IV_PAYMENTSUM =  "Total of current bookings

 IMPORTING
   RETURN =  "Table with BAPI Return Information

.

IMPORTING Parameters details for MDG_FLIGHT_CHANGE

IV_CARR - Airline Code

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

IV_SEATSMAX_B - Maximum capacity in business class

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

IV_SEATSOCC_B - Occupied seats in business class

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

IV_SEATSMAX_F - Maximum capacity in first class

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

IV_SEATSOCC_F - Occupied seats in first class

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

IV_TESTRUN - Switch to Simulation Session for Write BAPIs

Data type: SFL_AUX-TESTRUN
Default: SPACE
Optional: No
Call by Reference: Yes

IV_PFLI - Flight Connection Number

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

IV_FLDATE - Flight date

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

IV_PRICE - Airfare

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

IV_CURRENCY - Local currency of airline

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

IV_PLANETYPE - Aircraft Type

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

IV_SEATSMAX - Maximum capacity in economy class

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

IV_SEATSOCC - Occupied seats in economy class

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

IV_PAYMENTSUM - Total of current bookings

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

EXPORTING Parameters details for MDG_FLIGHT_CHANGE

RETURN - Table with BAPI Return Information

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

Copy and paste ABAP code example for MDG_FLIGHT_CHANGE 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 MDG_FLIGHT_CHANGE

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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