CPE_APPL_F4_EXIT_RULE SAP Function module - F4-Search Help Exit for CPE Rules

CPE_APPL_F4_EXIT_RULE is an SAP function module, which is used as a Search Help Exit within CPE_APPL_CALCRULE . 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 CPE_APPL_F4_EXIT_RULE into the relevant SAP transaction such as SE37 or SE80.

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

Pattern for FM CPE_APPL_F4_EXIT_RULE - CPE APPL F4 EXIT RULE

CALL FUNCTION 'CPE_APPL_F4_EXIT_RULE' "F4-Search Help Exit for CPE Rules
  TABLES
    shlp_tab =                  " shlp_descr_tab_t  Table of elementary search helps
    record_tab =                " seahlpres     Hit list
  CHANGING
    shlp =                      " shlp_descr_t  Single (current) search help
    callcontrol =               " ddshf4ctrl    Control of F4 Flow
    .  "  CPE_APPL_F4_EXIT_RULE

ABAP code example for Function Module CPE_APPL_F4_EXIT_RULE

The ABAP code below is a full code listing to execute function module CPE_APPL_F4_EXIT_RULE 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:
it_shlp_tab  
 
 TYPE STANDARD TABLE OF SHLP_DESCR_TAB_T,"TABLES PARAM
wa_shlp_tab
 
 LIKE LINE OF it_shlp_tab
,
it_record_tab  
 
 TYPE STANDARD TABLE OF SEAHLPRES,"TABLES PARAM
wa_record_tab
 
 LIKE LINE OF it_record_tab
.


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

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

"populate fields of struture and append to itab
append wa_shlp_tab to it_shlp_tab.
 

"populate fields of struture and append to itab
append wa_record_tab to it_record_tab.
.

CALL FUNCTION 'CPE_APPL_F4_EXIT_RULE'
  TABLES
    shlp_tab =                   it_shlp_tab
    record_tab =                 it_record_tab
  CHANGING
    shlp =                       ld_shlp
    callcontrol =                ld_callcontrol
    .  "  CPE_APPL_F4_EXIT_RULE

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_shlp
 
 TYPE SHLP_DESCR_T ,
it_shlp_tab
 
 TYPE STANDARD TABLE OF SHLP_DESCR_TAB_T ,
wa_shlp_tab
 
 LIKE LINE OF it_shlp_tab,
ld_callcontrol
 
 TYPE DDSHF4CTRL ,
it_record_tab
 
 TYPE STANDARD TABLE OF SEAHLPRES ,
wa_record_tab
 
 LIKE LINE OF it_record_tab.


ld_shlp = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_shlp_tab to it_shlp_tab.
ld_callcontrol = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_record_tab to it_record_tab.