SAP MCS_CHANGE_PRIMARY_INDEX Function Module for NOTRANSL: Umstellen des Primärindexes der DB-Tabelle zur LIS-Info-Struktur
MCS_CHANGE_PRIMARY_INDEX is a standard mcs change primary index SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: Umstellen des Primärindexes der DB-Tabelle zur LIS-Info-Struktur 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 mcs change primary index FM, simply by entering the name MCS_CHANGE_PRIMARY_INDEX into the relevant SAP transaction such as SE37 or SE38.
Function Group: MCS0
Program Name: SAPLMCS0
Main Program: SAPLMCS0
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MCS_CHANGE_PRIMARY_INDEX 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 'MCS_CHANGE_PRIMARY_INDEX'"NOTRANSL: Umstellen des Primärindexes der DB-Tabelle zur LIS-Info-Struktur.
EXPORTING
* I_MCINF = "
* I_GSTRU = ' ' "
* I_PERIOD = 'O' "
* I_DATA = ' ' "New Input Values
* I_SAP = ' ' "New Input Values
* I_NOCHECK = ' ' "New Input Values
* I_VRSIO = ' ' "New Input Values
EXCEPTIONS
NO_GSTRU = 1 TABLE_WITH_DATA = 2 NO_CREATE_TABLE = 3 NO_ACTIVATE_TABLE = 4
IMPORTING Parameters details for MCS_CHANGE_PRIMARY_INDEX
I_MCINF -
Data type: TMC4-MCINFOptional: Yes
Call by Reference: No ( called with pass by value option)
I_GSTRU -
Data type: TMC4-GSTRUDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_PERIOD -
Data type: CDefault: 'O'
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_DATA - New Input Values
Data type: XFLAGDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_SAP - New Input Values
Data type: XFLAGDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_NOCHECK - New Input Values
Data type: XFLAGDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
I_VRSIO - New Input Values
Data type: XFLAGDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
NO_GSTRU -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
TABLE_WITH_DATA -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NO_CREATE_TABLE -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NO_ACTIVATE_TABLE -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for MCS_CHANGE_PRIMARY_INDEX 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_mcinf | TYPE TMC4-MCINF, " | |||
| lv_no_gstru | TYPE TMC4, " | |||
| lv_i_gstru | TYPE TMC4-GSTRU, " SPACE | |||
| lv_table_with_data | TYPE TMC4, " | |||
| lv_i_period | TYPE C, " 'O' | |||
| lv_no_create_table | TYPE C, " | |||
| lv_i_data | TYPE XFLAG, " SPACE | |||
| lv_no_activate_table | TYPE XFLAG, " | |||
| lv_i_sap | TYPE XFLAG, " SPACE | |||
| lv_i_nocheck | TYPE XFLAG, " SPACE | |||
| lv_i_vrsio | TYPE XFLAG. " SPACE |
|   CALL FUNCTION 'MCS_CHANGE_PRIMARY_INDEX' "NOTRANSL: Umstellen des Primärindexes der DB-Tabelle zur LIS-Info-Struktur |
| EXPORTING | ||
| I_MCINF | = lv_i_mcinf | |
| I_GSTRU | = lv_i_gstru | |
| I_PERIOD | = lv_i_period | |
| I_DATA | = lv_i_data | |
| I_SAP | = lv_i_sap | |
| I_NOCHECK | = lv_i_nocheck | |
| I_VRSIO | = lv_i_vrsio | |
| EXCEPTIONS | ||
| NO_GSTRU = 1 | ||
| TABLE_WITH_DATA = 2 | ||
| NO_CREATE_TABLE = 3 | ||
| NO_ACTIVATE_TABLE = 4 | ||
| . " MCS_CHANGE_PRIMARY_INDEX | ||
ABAP code using 7.40 inline data declarations to call FM MCS_CHANGE_PRIMARY_INDEX
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 MCINF FROM TMC4 INTO @DATA(ld_i_mcinf). | ||||
| "SELECT single GSTRU FROM TMC4 INTO @DATA(ld_i_gstru). | ||||
| DATA(ld_i_gstru) | = ' '. | |||
| DATA(ld_i_period) | = 'O'. | |||
| DATA(ld_i_data) | = ' '. | |||
| DATA(ld_i_sap) | = ' '. | |||
| DATA(ld_i_nocheck) | = ' '. | |||
| DATA(ld_i_vrsio) | = ' '. | |||
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