SAP J_1I6_UNIT_CONVERSION Function Module for Routine for unit conversion
J_1I6_UNIT_CONVERSION is a standard j 1i6 unit conversion SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Routine for unit conversion 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 j 1i6 unit conversion FM, simply by entering the name J_1I6_UNIT_CONVERSION into the relevant SAP transaction such as SE37 or SE38.
Function Group: J1I6
Program Name: SAPLJ1I6
Main Program: SAPLJ1I6
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function J_1I6_UNIT_CONVERSION 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 'J_1I6_UNIT_CONVERSION'"Routine for unit conversion.
EXPORTING
* MATNR_IMP = ' ' "
* MEINS_IMP = ' ' "
UNIT_NEW_IMP = "
UNIT_OLD_IMP = "
VALUE_OLD_IMP = "
IMPORTING
VALUE_NEW_EXP = "
EXCEPTIONS
OVERFLOW = 1
IMPORTING Parameters details for J_1I6_UNIT_CONVERSION
MATNR_IMP -
Data type: MARA-MATNRDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
MEINS_IMP -
Data type: MARA-MEINSDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
UNIT_NEW_IMP -
Data type: T006-MSEHIOptional: No
Call by Reference: No ( called with pass by value option)
UNIT_OLD_IMP -
Data type: T006-MSEHIOptional: No
Call by Reference: No ( called with pass by value option)
VALUE_OLD_IMP -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for J_1I6_UNIT_CONVERSION
VALUE_NEW_EXP -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
OVERFLOW -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for J_1I6_UNIT_CONVERSION 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_overflow | TYPE STRING, " | |||
| lv_matnr_imp | TYPE MARA-MATNR, " SPACE | |||
| lv_value_new_exp | TYPE MARA, " | |||
| lv_meins_imp | TYPE MARA-MEINS, " SPACE | |||
| lv_unit_new_imp | TYPE T006-MSEHI, " | |||
| lv_unit_old_imp | TYPE T006-MSEHI, " | |||
| lv_value_old_imp | TYPE T006. " |
|   CALL FUNCTION 'J_1I6_UNIT_CONVERSION' "Routine for unit conversion |
| EXPORTING | ||
| MATNR_IMP | = lv_matnr_imp | |
| MEINS_IMP | = lv_meins_imp | |
| UNIT_NEW_IMP | = lv_unit_new_imp | |
| UNIT_OLD_IMP | = lv_unit_old_imp | |
| VALUE_OLD_IMP | = lv_value_old_imp | |
| IMPORTING | ||
| VALUE_NEW_EXP | = lv_value_new_exp | |
| EXCEPTIONS | ||
| OVERFLOW = 1 | ||
| . " J_1I6_UNIT_CONVERSION | ||
ABAP code using 7.40 inline data declarations to call FM J_1I6_UNIT_CONVERSION
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 MATNR FROM MARA INTO @DATA(ld_matnr_imp). | ||||
| DATA(ld_matnr_imp) | = ' '. | |||
| "SELECT single MEINS FROM MARA INTO @DATA(ld_meins_imp). | ||||
| DATA(ld_meins_imp) | = ' '. | |||
| "SELECT single MSEHI FROM T006 INTO @DATA(ld_unit_new_imp). | ||||
| "SELECT single MSEHI FROM T006 INTO @DATA(ld_unit_old_imp). | ||||
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