SAP EPS_WRITE_BLOCK Function Module for
EPS_WRITE_BLOCK is a standard eps write block SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 eps write block FM, simply by entering the name EPS_WRITE_BLOCK into the relevant SAP transaction such as SE37 or SE38.
Function Group: EPSF
Program Name: SAPLEPSF
Main Program: SAPLEPSF
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function EPS_WRITE_BLOCK 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 'EPS_WRITE_BLOCK'".
EXPORTING
* FILE_PATH = "
* IV_LONG_FILE_PATH = "
NUMBER_OF_RECORDS = "
LAST_RECORD_LENGTH = "
TABLES
EPS_BUFFER = "
EXCEPTIONS
WRITE_FAILURE = 1
IMPORTING Parameters details for EPS_WRITE_BLOCK
FILE_PATH -
Data type: EPSF-EPSPATHOptional: Yes
Call by Reference: No ( called with pass by value option)
IV_LONG_FILE_PATH -
Data type: EPS2PATHOptional: Yes
Call by Reference: No ( called with pass by value option)
NUMBER_OF_RECORDS -
Data type: EPSF-EPSRECTRAOptional: No
Call by Reference: No ( called with pass by value option)
LAST_RECORD_LENGTH -
Data type: EPSF-EPSRECLENOptional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for EPS_WRITE_BLOCK
EPS_BUFFER -
Data type: TBL8000Optional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
WRITE_FAILURE -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for EPS_WRITE_BLOCK 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_file_path | TYPE EPSF-EPSPATH, " | |||
| lt_eps_buffer | TYPE STANDARD TABLE OF TBL8000, " | |||
| lv_write_failure | TYPE TBL8000, " | |||
| lv_iv_long_file_path | TYPE EPS2PATH, " | |||
| lv_number_of_records | TYPE EPSF-EPSRECTRA, " | |||
| lv_last_record_length | TYPE EPSF-EPSRECLEN. " |
|   CALL FUNCTION 'EPS_WRITE_BLOCK' " |
| EXPORTING | ||
| FILE_PATH | = lv_file_path | |
| IV_LONG_FILE_PATH | = lv_iv_long_file_path | |
| NUMBER_OF_RECORDS | = lv_number_of_records | |
| LAST_RECORD_LENGTH | = lv_last_record_length | |
| TABLES | ||
| EPS_BUFFER | = lt_eps_buffer | |
| EXCEPTIONS | ||
| WRITE_FAILURE = 1 | ||
| . " EPS_WRITE_BLOCK | ||
ABAP code using 7.40 inline data declarations to call FM EPS_WRITE_BLOCK
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.| "SELECT single EPSPATH FROM EPSF INTO @DATA(ld_file_path). | ||||
| "SELECT single EPSRECTRA FROM EPSF INTO @DATA(ld_number_of_records). | ||||
| "SELECT single EPSRECLEN FROM EPSF INTO @DATA(ld_last_record_length). | ||||
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