CBIH_FA45_BUF_READ SAP Function module

CBIH_FA45_BUF_READ 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 CBIH_FA45_BUF_READ into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: CBIH_FA45
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM CBIH_FA45_BUF_READ - CBIH FA45 BUF READ

CALL FUNCTION 'CBIH_FA45_BUF_READ' "
* EXPORTING
*   i_lockmod = IC_LOCKMODE-NO_LOCK  " rcgstdbuf-lockmod
*   i_flg_force_dbread = ESP1_FALSE  " esp1_boolean
  IMPORTING
    e_flg_lockfail =            " esp1_boolean
    e_flg_chacoll =             " rcgstdbuf-chcoflg
  TABLES
    e_iotab =                   " ccihs_ipevaiot
    i_keytab =                  " rcgstdrecn
    .  "  CBIH_FA45_BUF_READ

ABAP code example for Function Module CBIH_FA45_BUF_READ

The ABAP code below is a full code listing to execute function module CBIH_FA45_BUF_READ 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_e_flg_lockfail  
 
 TYPE ESP1_BOOLEAN
,
ld_e_flg_chacoll  
 
 TYPE RCGSTDBUF-CHCOFLG
,
it_e_iotab  
 
 TYPE STANDARD TABLE OF CCIHS_IPEVAIOT,"TABLES PARAM
wa_e_iotab
 
 LIKE LINE OF it_e_iotab
,
it_i_keytab  
 
 TYPE STANDARD TABLE OF RCGSTDRECN,"TABLES PARAM
wa_i_keytab
 
 LIKE LINE OF it_i_keytab
.



DATA(ld_i_lockmod) = some text here

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

"populate fields of struture and append to itab
append wa_e_iotab to it_e_iotab.
 

"populate fields of struture and append to itab
append wa_i_keytab to it_i_keytab.
.

CALL FUNCTION 'CBIH_FA45_BUF_READ'
* EXPORTING
*   i_lockmod =                  ld_i_lockmod
*   i_flg_force_dbread =         ld_i_flg_force_dbread
  IMPORTING
    e_flg_lockfail =             ld_e_flg_lockfail
    e_flg_chacoll =              ld_e_flg_chacoll
  TABLES
    e_iotab =                    it_e_iotab
    i_keytab =                   it_i_keytab
    .  "  CBIH_FA45_BUF_READ

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_flg_lockfail
 
 TYPE ESP1_BOOLEAN ,
ld_i_lockmod
 
 TYPE RCGSTDBUF-LOCKMOD ,
it_e_iotab
 
 TYPE STANDARD TABLE OF CCIHS_IPEVAIOT ,
wa_e_iotab
 
 LIKE LINE OF it_e_iotab,
ld_e_flg_chacoll
 
 TYPE RCGSTDBUF-CHCOFLG ,
ld_i_flg_force_dbread
 
 TYPE ESP1_BOOLEAN ,
it_i_keytab
 
 TYPE STANDARD TABLE OF RCGSTDRECN ,
wa_i_keytab
 
 LIKE LINE OF it_i_keytab.



ld_i_lockmod = some text here 

"populate fields of struture and append to itab
append wa_e_iotab to it_e_iotab.
ld_i_flg_force_dbread = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_i_keytab to it_i_keytab.