HI TO AVERYBODY
I'm customizing VA25
The original structure is "vbmtv" and I created my structure LTVBX
DATA: BEGIN OF LTVBX. .
INCLUDE STRUCTURE vbmtv.
DATA: pstyv TYPE vbap-pstyv,
zpur_method TYPE vbak-zpur_method,
zztype_of_sale TYPE vbak-zztype_of_sale,
END OF ltvbx.
*********************************************************************
When I use FM "REUSE_ALV_FIELDCATALOG_MERGE" fielcat PT_FIELDCAT goes back empty.
FORM REUSE_ALV_FIELDCATALOG_MERGE
USING PT_FIELDCAT TYPE SLIS_T_FIELDCAT_ALV
VALUE(PI_STRUCTURE) LIKE DD02L-TABNAME
VALUE(PI_TABLENAME) LIKE DD02L-TABNAME
VALUE(PI_SP_GROUP).
DATA: LS_FIELDCAT TYPE SLIS_FIELDCAT_ALV.
CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
EXPORTING
* I_PROGRAM_NAME =
* I_INTERNAL_TABNAME =
I_STRUCTURE_NAME = PI_STRUCTURE ---> "LTVBX
I_CLIENT_NEVER_DISPLAY = 'X'
CHANGING
CT_FIELDCAT = PT_FIELDCAT
EXCEPTIONS
INCONSISTENT_INTERFACE = 1
PROGRAM_ERROR = 2
OTHERS = 3.
I don't understand where is mistake