SAP Function Modules
WLF_REGU_DOCUMENT_CANCEL SAP Function module
WLF_REGU_DOCUMENT_CANCEL 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 WLF_REGU_DOCUMENT_CANCEL into the relevant SAP transaction such as SE37 or SE80.
Associated Function Group:
WLF_COPY_SERVICESES
Released Date:
Not Released
Processing type: Normal fucntion module
Pattern for FM WLF_REGU_DOCUMENT_CANCEL - WLF REGU DOCUMENT CANCEL
CALL FUNCTION 'WLF_REGU_DOCUMENT_CANCEL' "
EXPORTING
i_documentnumber = " komlfk-wbeln Agency Business: Document Number
* i_invoice_date = " komlfk-wfdat Agency Business: Posting Date
* i_invoice_type = " wfart Agency Business: Billing Document Type
* i_testrun = SPACE " rwlf2-pruef Check Run Only
* i_bill_reason = " komlfk-lfgru Agency Business: Reason for Activity
* i_post_party = " wlf_post_party Posting Partner
* it_copy_parameters = " wlf_copy_parameters_tab AB: Parameter Table for Copying Single Document Items
* i_commit = " xfeld Checkbox
* i_exit_on_error = " xfeld
IMPORTING
e_komlfk = " komlfk Communication Structure: Vendor Billing Document Header
TABLES
t_error_messages = " wlf1_error Vendor billing document: Error message structure
* t_copy_references = " wlf_copy_references AB: Referencing Structure for Copying Agency Documents
* t_komlfktxt = " komlfktxt Communication Structure: Change Texts using BAPI
. " WLF_REGU_DOCUMENT_CANCEL
ABAP code example for Function Module WLF_REGU_DOCUMENT_CANCEL
The ABAP code below is a full code listing to execute function module WLF_REGU_DOCUMENT_CANCEL 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_komlfk | TYPE KOMLFK , |
| it_t_error_messages | TYPE STANDARD TABLE OF WLF1_ERROR,"TABLES PARAM |
| wa_t_error_messages | LIKE LINE OF it_t_error_messages , |
| it_t_copy_references | TYPE STANDARD TABLE OF WLF_COPY_REFERENCES,"TABLES PARAM |
| wa_t_copy_references | LIKE LINE OF it_t_copy_references , |
| it_t_komlfktxt | TYPE STANDARD TABLE OF KOMLFKTXT,"TABLES PARAM |
| wa_t_komlfktxt | LIKE LINE OF it_t_komlfktxt . |
DATA(ld_i_documentnumber) = some text here
DATA(ld_i_invoice_date) = 20210129
DATA(ld_i_invoice_type) = 'Check type of data required'.
DATA(ld_i_testrun) = some text here
DATA(ld_i_bill_reason) = some text here
DATA(ld_i_post_party) = 'Check type of data required'.
DATA(ld_it_copy_parameters) = 'Check type of data required'.
DATA(ld_i_commit) = 'Check type of data required'.
DATA(ld_i_exit_on_error) = 'Check type of data required'.
"populate fields of struture and append to itab
append wa_t_error_messages to it_t_error_messages.
"populate fields of struture and append to itab
append wa_t_copy_references to it_t_copy_references.
"populate fields of struture and append to itab
append wa_t_komlfktxt to it_t_komlfktxt. . CALL FUNCTION 'WLF_REGU_DOCUMENT_CANCEL' EXPORTING i_documentnumber = ld_i_documentnumber * i_invoice_date = ld_i_invoice_date * i_invoice_type = ld_i_invoice_type * i_testrun = ld_i_testrun * i_bill_reason = ld_i_bill_reason * i_post_party = ld_i_post_party * it_copy_parameters = ld_it_copy_parameters * i_commit = ld_i_commit * i_exit_on_error = ld_i_exit_on_error IMPORTING e_komlfk = ld_e_komlfk TABLES t_error_messages = it_t_error_messages * t_copy_references = it_t_copy_references * t_komlfktxt = it_t_komlfktxt . " WLF_REGU_DOCUMENT_CANCEL
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_komlfk | TYPE KOMLFK , |
| ld_i_documentnumber | TYPE KOMLFK-WBELN , |
| it_t_error_messages | TYPE STANDARD TABLE OF WLF1_ERROR , |
| wa_t_error_messages | LIKE LINE OF it_t_error_messages, |
| ld_i_invoice_date | TYPE KOMLFK-WFDAT , |
| it_t_copy_references | TYPE STANDARD TABLE OF WLF_COPY_REFERENCES , |
| wa_t_copy_references | LIKE LINE OF it_t_copy_references, |
| ld_i_invoice_type | TYPE WFART , |
| it_t_komlfktxt | TYPE STANDARD TABLE OF KOMLFKTXT , |
| wa_t_komlfktxt | LIKE LINE OF it_t_komlfktxt, |
| ld_i_testrun | TYPE RWLF2-PRUEF , |
| ld_i_bill_reason | TYPE KOMLFK-LFGRU , |
| ld_i_post_party | TYPE WLF_POST_PARTY , |
| ld_it_copy_parameters | TYPE WLF_COPY_PARAMETERS_TAB , |
| ld_i_commit | TYPE XFELD , |
| ld_i_exit_on_error | TYPE XFELD . |
ld_i_documentnumber = some text here
"populate fields of struture and append to itab
append wa_t_error_messages to it_t_error_messages.
ld_i_invoice_date = 20210129
"populate fields of struture and append to itab
append wa_t_copy_references to it_t_copy_references.
ld_i_invoice_type = 'Check type of data required'.
"populate fields of struture and append to itab
append wa_t_komlfktxt to it_t_komlfktxt.
ld_i_testrun = some text here
ld_i_bill_reason = some text here
ld_i_post_party = 'Check type of data required'.
ld_it_copy_parameters = 'Check type of data required'.
ld_i_commit = 'Check type of data required'.
ld_i_exit_on_error = 'Check type of data required'.
Contribute (Add Comments)
Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name WLF_REGU_DOCUMENT_CANCEL or its description.