SAP FMED_WRITE_HEADER Function Module for Write an FM entry document to the database
FMED_WRITE_HEADER is a standard fmed write header SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Write an FM entry document to the database 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 fmed write header FM, simply by entering the name FMED_WRITE_HEADER into the relevant SAP transaction such as SE37 or SE38.
Function Group: FMED_DATABASE_ACCESS
Program Name: SAPLFMED_DATABASE_ACCESS
Main Program: SAPLFMED_DATABASE_ACCESS
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update: 1

Function FMED_WRITE_HEADER 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 'FMED_WRITE_HEADER'"Write an FM entry document to the database.
EXPORTING
I_F_FMBH = "Funds management budget header (entry documents)
I_WRITE_MODE = "Steering parameter: insert, update or modify
* I_FLG_WF_ACTIVE = "Obsolete
IMPORTING Parameters details for FMED_WRITE_HEADER
I_F_FMBH - Funds management budget header (entry documents)
Data type: FMBHOptional: No
Call by Reference: No ( called with pass by value option)
I_WRITE_MODE - Steering parameter: insert, update or modify
Data type: CHAR1Optional: No
Call by Reference: No ( called with pass by value option)
I_FLG_WF_ACTIVE - Obsolete
Data type: FMED_WORKFLOW_ACTIVEOptional: Yes
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for FMED_WRITE_HEADER 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.| DATA: | ||||
| lv_i_f_fmbh | TYPE FMBH, " | |||
| lv_i_write_mode | TYPE CHAR1, " | |||
| lv_i_flg_wf_active | TYPE FMED_WORKFLOW_ACTIVE. " |
|   CALL FUNCTION 'FMED_WRITE_HEADER' "Write an FM entry document to the database |
| EXPORTING | ||
| I_F_FMBH | = lv_i_f_fmbh | |
| I_WRITE_MODE | = lv_i_write_mode | |
| I_FLG_WF_ACTIVE | = lv_i_flg_wf_active | |
| . " FMED_WRITE_HEADER | ||
ABAP code using 7.40 inline data declarations to call FM FMED_WRITE_HEADER
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.Search for further information about these or an SAP related objects