SAP Function Modules
RSC1_TRFC_QUEUE_READ SAP Function module
RSC1_TRFC_QUEUE_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 RSC1_TRFC_QUEUE_READ into the relevant SAP transaction such as SE37 or SE80.
Associated Function Group:
RSC1
Released Date:
Not Released
Processing type: Normal fucntion module
Pattern for FM RSC1_TRFC_QUEUE_READ - RSC1 TRFC QUEUE READ
CALL FUNCTION 'RSC1_TRFC_QUEUE_READ' "
EXPORTING
i_osource = " roosource-oltpsource
i_rfcdest = " roosprms-rlogsys
* i_program = " sy-repid
* i_maxsize = " roidocprms-maxsize
* i_initflag = SBIW_C_FALSE " sbiw_bool
* i_read_only = SBIW_C_TRUE " sbiw_bool
* i_updmode = 'R ' " sbiwa_s_interface-updmode
* i_last_read_tid = " arfctid
* i_last_read_vers = " roosprmsc-getvers
* i_get_read_tids = SBIW_C_TRUE " sbiw_bool
* i_maxluw = 0 " i
IMPORTING
e_last_read_tid = " roosprmsc-gettid
e_lines_deleted = " i
* TABLES
* e_t_data = "
* e_t_tid = " arfctid
* e_t_tidlink = " rsc1tidlink
EXCEPTIONS
NO_MORE_DATA = 1 "
ERROR_READING_QUEUE = 2 "
ERROR_PASSED_TO_MESS_HANDLER = 3 "
. " RSC1_TRFC_QUEUE_READ
ABAP code example for Function Module RSC1_TRFC_QUEUE_READ
The ABAP code below is a full code listing to execute function module RSC1_TRFC_QUEUE_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).
| ld_e_last_read_tid | TYPE ROOSPRMSC-GETTID , |
| ld_e_lines_deleted | TYPE I , |
| it_e_t_data | TYPE STANDARD TABLE OF STRING,"TABLES PARAM |
| wa_e_t_data | LIKE LINE OF it_e_t_data , |
| it_e_t_tid | TYPE STANDARD TABLE OF ARFCTID,"TABLES PARAM |
| wa_e_t_tid | LIKE LINE OF it_e_t_tid , |
| it_e_t_tidlink | TYPE STANDARD TABLE OF RSC1TIDLINK,"TABLES PARAM |
| wa_e_t_tidlink | LIKE LINE OF it_e_t_tidlink . |
SELECT single OLTPSOURCE
FROM ROOSOURCE
INTO @DATA(ld_i_osource).
SELECT single RLOGSYS
FROM ROOSPRMS
INTO @DATA(ld_i_rfcdest).
DATA(ld_i_program) = 'some text here'.
SELECT single MAXSIZE
FROM ROIDOCPRMS
INTO @DATA(ld_i_maxsize).
DATA(ld_i_initflag) = 'some text here'.
DATA(ld_i_read_only) = 'some text here'.
DATA(ld_i_updmode) = some text here
DATA(ld_i_last_read_tid) = 'some text here'.
SELECT single GETVERS
FROM ROOSPRMSC
INTO @DATA(ld_i_last_read_vers).
DATA(ld_i_get_read_tids) = 'some text here'.
DATA(ld_i_maxluw) = 'some text here'.
"populate fields of struture and append to itab
append wa_e_t_data to it_e_t_data.
"populate fields of struture and append to itab
append wa_e_t_tid to it_e_t_tid.
"populate fields of struture and append to itab
append wa_e_t_tidlink to it_e_t_tidlink. . CALL FUNCTION 'RSC1_TRFC_QUEUE_READ' EXPORTING i_osource = ld_i_osource i_rfcdest = ld_i_rfcdest * i_program = ld_i_program * i_maxsize = ld_i_maxsize * i_initflag = ld_i_initflag * i_read_only = ld_i_read_only * i_updmode = ld_i_updmode * i_last_read_tid = ld_i_last_read_tid * i_last_read_vers = ld_i_last_read_vers * i_get_read_tids = ld_i_get_read_tids * i_maxluw = ld_i_maxluw IMPORTING e_last_read_tid = ld_e_last_read_tid e_lines_deleted = ld_e_lines_deleted * TABLES * e_t_data = it_e_t_data * e_t_tid = it_e_t_tid * e_t_tidlink = it_e_t_tidlink EXCEPTIONS NO_MORE_DATA = 1 ERROR_READING_QUEUE = 2 ERROR_PASSED_TO_MESS_HANDLER = 3 . " RSC1_TRFC_QUEUE_READ
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 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_last_read_tid | TYPE ROOSPRMSC-GETTID , |
| ld_i_osource | TYPE ROOSOURCE-OLTPSOURCE , |
| it_e_t_data | TYPE STANDARD TABLE OF STRING , |
| wa_e_t_data | LIKE LINE OF it_e_t_data, |
| ld_e_lines_deleted | TYPE I , |
| ld_i_rfcdest | TYPE ROOSPRMS-RLOGSYS , |
| it_e_t_tid | TYPE STANDARD TABLE OF ARFCTID , |
| wa_e_t_tid | LIKE LINE OF it_e_t_tid, |
| ld_i_program | TYPE SY-REPID , |
| it_e_t_tidlink | TYPE STANDARD TABLE OF RSC1TIDLINK , |
| wa_e_t_tidlink | LIKE LINE OF it_e_t_tidlink, |
| ld_i_maxsize | TYPE ROIDOCPRMS-MAXSIZE , |
| ld_i_initflag | TYPE SBIW_BOOL , |
| ld_i_read_only | TYPE SBIW_BOOL , |
| ld_i_updmode | TYPE SBIWA_S_INTERFACE-UPDMODE , |
| ld_i_last_read_tid | TYPE ARFCTID , |
| ld_i_last_read_vers | TYPE ROOSPRMSC-GETVERS , |
| ld_i_get_read_tids | TYPE SBIW_BOOL , |
| ld_i_maxluw | TYPE I . |
SELECT single OLTPSOURCE
FROM ROOSOURCE
INTO ld_i_osource.
"populate fields of struture and append to itab
append wa_e_t_data to it_e_t_data.
SELECT single RLOGSYS
FROM ROOSPRMS
INTO ld_i_rfcdest.
"populate fields of struture and append to itab
append wa_e_t_tid to it_e_t_tid.
ld_i_program = 'some text here'.
"populate fields of struture and append to itab
append wa_e_t_tidlink to it_e_t_tidlink.
SELECT single MAXSIZE
FROM ROIDOCPRMS
INTO ld_i_maxsize.
ld_i_initflag = 'some text here'.
ld_i_read_only = 'some text here'.
ld_i_updmode = some text here
ld_i_last_read_tid = 'some text here'.
SELECT single GETVERS
FROM ROOSPRMSC
INTO ld_i_last_read_vers.
ld_i_get_read_tids = 'some text here'.
ld_i_maxluw = 'some text here'.
Contribute (Add Comments)
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