SAP ME_COMPONENTS_MAINTAIN Function Module for Process Subcontracting Components
ME_COMPONENTS_MAINTAIN is a standard me components maintain SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Process Subcontracting Components 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 me components maintain FM, simply by entering the name ME_COMPONENTS_MAINTAIN into the relevant SAP transaction such as SE37 or SE38.
Function Group: EINK
Program Name: SAPLEINK
Main Program: SAPLEINK
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ME_COMPONENTS_MAINTAIN 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 'ME_COMPONENTS_MAINTAIN'"Process Subcontracting Components.
EXPORTING
* I_EBELN = "Purchasing Document Number
* I_RSNUM_REQ = "
* I_REF_EBELN = "
* I_REF_EBELP = "Reference item number
* I_REF_ETENR = "
* I_TRTYP = ' ' "Transaction Type
* IV_SCHED_ID = "
I_EBELP = "Item Number
* I_ETENR = 0 "Schedule line number (for purchase order/scheduling agreement)
* I_FCALL = ' ' "
I_MDPA = "Communication Structure Components
I_MDPA_OLD = "
I_TXZ01 = "
I_VORGA = "
* I_MEIZU = ' ' "
IMPORTING
E_UPDKZ = "Indicator, change has been made
E_RCODE = "
E_VERID = "
E_MDPM = "Subcontracting Components
IMPORTING Parameters details for ME_COMPONENTS_MAINTAIN
I_EBELN - Purchasing Document Number
Data type: EKPO-EBELNOptional: Yes
Call by Reference: No ( called with pass by value option)
I_RSNUM_REQ -
Data type: MDPA-RSNUMOptional: Yes
Call by Reference: No ( called with pass by value option)
I_REF_EBELN -
Data type: EKPO-EBELNOptional: Yes
Call by Reference: No ( called with pass by value option)
I_REF_EBELP - Reference item number
Data type: EKPO-EBELPOptional: Yes
Call by Reference: No ( called with pass by value option)
I_REF_ETENR -
Data type: EKET-ETENROptional: Yes
Call by Reference: No ( called with pass by value option)
I_TRTYP - Transaction Type
Data type: T168-TRTYPDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
IV_SCHED_ID -
Data type: INT4Optional: Yes
Call by Reference: Yes
I_EBELP - Item Number
Data type: EKPO-EBELPOptional: No
Call by Reference: No ( called with pass by value option)
I_ETENR - Schedule line number (for purchase order/scheduling agreement)
Data type: EKET-ETENROptional: Yes
Call by Reference: No ( called with pass by value option)
I_FCALL -
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_MDPA - Communication Structure Components
Data type: MDPAOptional: No
Call by Reference: No ( called with pass by value option)
I_MDPA_OLD -
Data type: MDPAOptional: No
Call by Reference: No ( called with pass by value option)
I_TXZ01 -
Data type: EKPO-TXZ01Optional: No
Call by Reference: No ( called with pass by value option)
I_VORGA -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
I_MEIZU -
Data type: CM61Q-MEIZUDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for ME_COMPONENTS_MAINTAIN
E_UPDKZ - Indicator, change has been made
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
E_RCODE -
Data type: CM61Q-RCODEOptional: No
Call by Reference: No ( called with pass by value option)
E_VERID -
Data type: EKET-VERIDOptional: No
Call by Reference: No ( called with pass by value option)
E_MDPM - Subcontracting Components
Data type: MMPUR_T_MDPMOptional: No
Call by Reference: Yes
Copy and paste ABAP code example for ME_COMPONENTS_MAINTAIN 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_e_updkz | TYPE STRING, " | |||
| lv_i_ebeln | TYPE EKPO-EBELN, " | |||
| lv_i_rsnum_req | TYPE MDPA-RSNUM, " | |||
| lv_i_ref_ebeln | TYPE EKPO-EBELN, " | |||
| lv_i_ref_ebelp | TYPE EKPO-EBELP, " | |||
| lv_i_ref_etenr | TYPE EKET-ETENR, " | |||
| lv_i_trtyp | TYPE T168-TRTYP, " SPACE | |||
| lv_iv_sched_id | TYPE INT4, " | |||
| lv_e_rcode | TYPE CM61Q-RCODE, " | |||
| lv_i_ebelp | TYPE EKPO-EBELP, " | |||
| lv_e_verid | TYPE EKET-VERID, " | |||
| lv_i_etenr | TYPE EKET-ETENR, " 0 | |||
| lv_e_mdpm | TYPE MMPUR_T_MDPM, " | |||
| lv_i_fcall | TYPE MMPUR_T_MDPM, " SPACE | |||
| lv_i_mdpa | TYPE MDPA, " | |||
| lv_i_mdpa_old | TYPE MDPA, " | |||
| lv_i_txz01 | TYPE EKPO-TXZ01, " | |||
| lv_i_vorga | TYPE EKPO, " | |||
| lv_i_meizu | TYPE CM61Q-MEIZU. " SPACE |
|   CALL FUNCTION 'ME_COMPONENTS_MAINTAIN' "Process Subcontracting Components |
| EXPORTING | ||
| I_EBELN | = lv_i_ebeln | |
| I_RSNUM_REQ | = lv_i_rsnum_req | |
| I_REF_EBELN | = lv_i_ref_ebeln | |
| I_REF_EBELP | = lv_i_ref_ebelp | |
| I_REF_ETENR | = lv_i_ref_etenr | |
| I_TRTYP | = lv_i_trtyp | |
| IV_SCHED_ID | = lv_iv_sched_id | |
| I_EBELP | = lv_i_ebelp | |
| I_ETENR | = lv_i_etenr | |
| I_FCALL | = lv_i_fcall | |
| I_MDPA | = lv_i_mdpa | |
| I_MDPA_OLD | = lv_i_mdpa_old | |
| I_TXZ01 | = lv_i_txz01 | |
| I_VORGA | = lv_i_vorga | |
| I_MEIZU | = lv_i_meizu | |
| IMPORTING | ||
| E_UPDKZ | = lv_e_updkz | |
| E_RCODE | = lv_e_rcode | |
| E_VERID | = lv_e_verid | |
| E_MDPM | = lv_e_mdpm | |
| . " ME_COMPONENTS_MAINTAIN | ||
ABAP code using 7.40 inline data declarations to call FM ME_COMPONENTS_MAINTAIN
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 EBELN FROM EKPO INTO @DATA(ld_i_ebeln). | ||||
| "SELECT single RSNUM FROM MDPA INTO @DATA(ld_i_rsnum_req). | ||||
| "SELECT single EBELN FROM EKPO INTO @DATA(ld_i_ref_ebeln). | ||||
| "SELECT single EBELP FROM EKPO INTO @DATA(ld_i_ref_ebelp). | ||||
| "SELECT single ETENR FROM EKET INTO @DATA(ld_i_ref_etenr). | ||||
| "SELECT single TRTYP FROM T168 INTO @DATA(ld_i_trtyp). | ||||
| DATA(ld_i_trtyp) | = ' '. | |||
| "SELECT single RCODE FROM CM61Q INTO @DATA(ld_e_rcode). | ||||
| "SELECT single EBELP FROM EKPO INTO @DATA(ld_i_ebelp). | ||||
| "SELECT single VERID FROM EKET INTO @DATA(ld_e_verid). | ||||
| "SELECT single ETENR FROM EKET INTO @DATA(ld_i_etenr). | ||||
| DATA(ld_i_fcall) | = ' '. | |||
| "SELECT single TXZ01 FROM EKPO INTO @DATA(ld_i_txz01). | ||||
| "SELECT single MEIZU FROM CM61Q INTO @DATA(ld_i_meizu). | ||||
| DATA(ld_i_meizu) | = ' '. | |||
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