KCMV_COMPUTE SAP Function module

KCMV_COMPUTE is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name KCMV_COMPUTE into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: KCMV
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM KCMV_COMPUTE - KCMV COMPUTE

CALL FUNCTION 'KCMV_COMPUTE' "
  EXPORTING
    op =                        " i
*   mat1_in =                   " kcmv_mat
*   mat1_r =                    " i
*   mat2_in =                   " kcmv_mat
*   mat2_r =                    " i
*   vec1_in =                   " kcmv_vec
*   vec2_in =                   " kcmv_vec
* CHANGING
*   skal_out =                  " f
*   mat3_out =                  " kcmv_mat
*   vec3_out =                  " kcmv_vec
  EXCEPTIONS
    WRONG_OPERATION = 1         "
    WRONG_OPERATOR = 2          "
    WRONG_DIMENSIONS = 3        "
    DUPLICATE_KEY = 4           "
    .  "  KCMV_COMPUTE

ABAP code example for Function Module KCMV_COMPUTE

The ABAP code below is a full code listing to execute function module KCMV_COMPUTE including all data declarations. The code uses 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 original method of declaring data variables up front. 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).

DATA(ld_skal_out) = 'Check type of data required'.

DATA(ld_mat3_out) = 'Check type of data required'.

DATA(ld_vec3_out) = 'Check type of data required'.

DATA(ld_op) = 'Check type of data required'.

DATA(ld_mat1_in) = 'Check type of data required'.

DATA(ld_mat1_r) = 'Check type of data required'.

DATA(ld_mat2_in) = 'Check type of data required'.

DATA(ld_mat2_r) = 'Check type of data required'.

DATA(ld_vec1_in) = 'Check type of data required'.

DATA(ld_vec2_in) = 'Check type of data required'.
.

CALL FUNCTION 'KCMV_COMPUTE'
  EXPORTING
    op =                         ld_op
*   mat1_in =                    ld_mat1_in
*   mat1_r =                     ld_mat1_r
*   mat2_in =                    ld_mat2_in
*   mat2_r =                     ld_mat2_r
*   vec1_in =                    ld_vec1_in
*   vec2_in =                    ld_vec2_in
* CHANGING
*   skal_out =                   ld_skal_out
*   mat3_out =                   ld_mat3_out
*   vec3_out =                   ld_vec3_out
  EXCEPTIONS
    WRONG_OPERATION =            1
    WRONG_OPERATOR =             2
    WRONG_DIMENSIONS =           3
    DUPLICATE_KEY =              4
    .  "  KCMV_COMPUTE

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 3. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 4. "Exception
  "Add code for exception here
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_skal_out
 
 TYPE F ,
ld_op
 
 TYPE I ,
ld_mat3_out
 
 TYPE KCMV_MAT ,
ld_mat1_in
 
 TYPE KCMV_MAT ,
ld_vec3_out
 
 TYPE KCMV_VEC ,
ld_mat1_r
 
 TYPE I ,
ld_mat2_in
 
 TYPE KCMV_MAT ,
ld_mat2_r
 
 TYPE I ,
ld_vec1_in
 
 TYPE KCMV_VEC ,
ld_vec2_in
 
 TYPE KCMV_VEC .


ld_skal_out = 'Check type of data required'.
ld_op = 'Check type of data required'.
ld_mat3_out = 'Check type of data required'.
ld_mat1_in = 'Check type of data required'.
ld_vec3_out = 'Check type of data required'.
ld_mat1_r = 'Check type of data required'.
ld_mat2_in = 'Check type of data required'.
ld_mat2_r = 'Check type of data required'.
ld_vec1_in = 'Check type of data required'.
ld_vec2_in = 'Check type of data required'.