SAP Function Modules
FM_CHANGE_AA_DOCFM_READ_CHAIN SAP Function module
FM_CHANGE_AA_DOCFM_READ_CHAIN 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 FM_CHANGE_AA_DOCFM_READ_CHAIN into the relevant SAP transaction such as SE37 or SE80.
Associated Function Group:
FMCH
Released Date:
Not Released
Processing type: Normal fucntion module
Pattern for FM FM_CHANGE_AA_DOCFM_READ_CHAIN - FM CHANGE AA DOCFM READ CHAIN
CALL FUNCTION 'FM_CHANGE_AA_DOCFM_READ_CHAIN' "
EXPORTING
i_rldnr = " fmcha1-rldnr
i_refbt = " fmcha1-refbt
i_refbn = " fmcha1-refbn
i_rfpos = " fmcha1-rfpos
i_rfknt = " fmcha1-rfknt
i_fikrs = " fmcha1-fikrs
i_bukrs = " fmifiit-bukrs
i_kokrs = " fmia-kokrs
i_gjahr = " fmifiit-kngjahr
* i_derive_accass = SPACE " c
* i_check_boc = SPACE " c
IMPORTING
e_t_return = " fm_t_oireturn FM: Return Parameter for Commitment Documents
TABLES
t_fmcha1 = " fmcha1
* t_gjahr = " range_c4 Structure of a Ranges Table for a Character (4) Field
t_logsys = " range_c10 Structure of a Range Table for a (10) Character Field
. " FM_CHANGE_AA_DOCFM_READ_CHAIN
ABAP code example for Function Module FM_CHANGE_AA_DOCFM_READ_CHAIN
The ABAP code below is a full code listing to execute function module FM_CHANGE_AA_DOCFM_READ_CHAIN 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).
| ld_e_t_return | TYPE FM_T_OIRETURN , |
| it_t_fmcha1 | TYPE STANDARD TABLE OF FMCHA1,"TABLES PARAM |
| wa_t_fmcha1 | LIKE LINE OF it_t_fmcha1 , |
| it_t_gjahr | TYPE STANDARD TABLE OF RANGE_C4,"TABLES PARAM |
| wa_t_gjahr | LIKE LINE OF it_t_gjahr , |
| it_t_logsys | TYPE STANDARD TABLE OF RANGE_C10,"TABLES PARAM |
| wa_t_logsys | LIKE LINE OF it_t_logsys . |
SELECT single RLDNR
FROM FMCHA1
INTO @DATA(ld_i_rldnr).
SELECT single REFBT
FROM FMCHA1
INTO @DATA(ld_i_refbt).
SELECT single REFBN
FROM FMCHA1
INTO @DATA(ld_i_refbn).
SELECT single RFPOS
FROM FMCHA1
INTO @DATA(ld_i_rfpos).
SELECT single RFKNT
FROM FMCHA1
INTO @DATA(ld_i_rfknt).
SELECT single FIKRS
FROM FMCHA1
INTO @DATA(ld_i_fikrs).
SELECT single BUKRS
FROM FMIFIIT
INTO @DATA(ld_i_bukrs).
SELECT single KOKRS
FROM FMIA
INTO @DATA(ld_i_kokrs).
SELECT single KNGJAHR
FROM FMIFIIT
INTO @DATA(ld_i_gjahr).
DATA(ld_i_derive_accass) = 'Check type of data required'.
DATA(ld_i_check_boc) = 'Check type of data required'.
"populate fields of struture and append to itab
append wa_t_fmcha1 to it_t_fmcha1.
"populate fields of struture and append to itab
append wa_t_gjahr to it_t_gjahr.
"populate fields of struture and append to itab
append wa_t_logsys to it_t_logsys. . CALL FUNCTION 'FM_CHANGE_AA_DOCFM_READ_CHAIN' EXPORTING i_rldnr = ld_i_rldnr i_refbt = ld_i_refbt i_refbn = ld_i_refbn i_rfpos = ld_i_rfpos i_rfknt = ld_i_rfknt i_fikrs = ld_i_fikrs i_bukrs = ld_i_bukrs i_kokrs = ld_i_kokrs i_gjahr = ld_i_gjahr * i_derive_accass = ld_i_derive_accass * i_check_boc = ld_i_check_boc IMPORTING e_t_return = ld_e_t_return TABLES t_fmcha1 = it_t_fmcha1 * t_gjahr = it_t_gjahr t_logsys = it_t_logsys . " FM_CHANGE_AA_DOCFM_READ_CHAIN
IF SY-SUBRC EQ 0. "All OK 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_e_t_return | TYPE FM_T_OIRETURN , |
| ld_i_rldnr | TYPE FMCHA1-RLDNR , |
| it_t_fmcha1 | TYPE STANDARD TABLE OF FMCHA1 , |
| wa_t_fmcha1 | LIKE LINE OF it_t_fmcha1, |
| ld_i_refbt | TYPE FMCHA1-REFBT , |
| it_t_gjahr | TYPE STANDARD TABLE OF RANGE_C4 , |
| wa_t_gjahr | LIKE LINE OF it_t_gjahr, |
| ld_i_refbn | TYPE FMCHA1-REFBN , |
| it_t_logsys | TYPE STANDARD TABLE OF RANGE_C10 , |
| wa_t_logsys | LIKE LINE OF it_t_logsys, |
| ld_i_rfpos | TYPE FMCHA1-RFPOS , |
| ld_i_rfknt | TYPE FMCHA1-RFKNT , |
| ld_i_fikrs | TYPE FMCHA1-FIKRS , |
| ld_i_bukrs | TYPE FMIFIIT-BUKRS , |
| ld_i_kokrs | TYPE FMIA-KOKRS , |
| ld_i_gjahr | TYPE FMIFIIT-KNGJAHR , |
| ld_i_derive_accass | TYPE C , |
| ld_i_check_boc | TYPE C . |
SELECT single RLDNR
FROM FMCHA1
INTO ld_i_rldnr.
"populate fields of struture and append to itab
append wa_t_fmcha1 to it_t_fmcha1.
SELECT single REFBT
FROM FMCHA1
INTO ld_i_refbt.
"populate fields of struture and append to itab
append wa_t_gjahr to it_t_gjahr.
SELECT single REFBN
FROM FMCHA1
INTO ld_i_refbn.
"populate fields of struture and append to itab
append wa_t_logsys to it_t_logsys.
SELECT single RFPOS
FROM FMCHA1
INTO ld_i_rfpos.
SELECT single RFKNT
FROM FMCHA1
INTO ld_i_rfknt.
SELECT single FIKRS
FROM FMCHA1
INTO ld_i_fikrs.
SELECT single BUKRS
FROM FMIFIIT
INTO ld_i_bukrs.
SELECT single KOKRS
FROM FMIA
INTO ld_i_kokrs.
SELECT single KNGJAHR
FROM FMIFIIT
INTO ld_i_gjahr.
ld_i_derive_accass = 'Check type of data required'.
ld_i_check_boc = 'Check type of data required'.
Contribute (Add Comments)
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