How to use 'REUSE_ALV_FIELDCATALOG_MERGE'

[Former Member]

What am I missing? the alv is not recognising my field catalog

here is my code http://www.copypastecode.com/25895/

[Rocky1]

Hi,

Please post the thread after preview. What problem are you facing?

If simply you want to use the FM then do the following:

 DATA: g_tabname_header TYPE slis_tabname.
g_repid = sy-repid.
  g_tabname_header = 'ZLS_PROD_ERR_LOG'.

* For detailed view of ALV list
  IF rb_dtld EQ c_x.
    REFRESH i_fieldcat.

    CALL FUNCTION 'REUSE_ALV_FIELDCATALOG_MERGE'
      EXPORTING
        i_program_name         = g_repid
        i_structure_name       = g_tabname_header
      CHANGING
        ct_fieldcat            = i_fieldcat
      EXCEPTIONS
        inconsistent_interface = 1
        program_error          = 2
        OTHERS                 = 3.

Thanks & Regards

Rocky

[Former Member]

in the variables declaration I have this:

DATA:BEGIN OF tabi OCCURS 0,
        vkorg     LIKE vbak-vkorg,
        name1     LIKE kna1-name1,
        vbeln     LIKE vbak-vbeln,
        audat     LIKE vbak-audat,
        vbeln_d   LIKE likp-vbeln,
        wadat_ist LIKE likp-wadat_ist,
        vbeln_b   LIKE vbrk-vbeln,
        fkdat     LIKE vbrk-fkdat,
        gbstk     LIKE vbuk-gbstk,
END OF tabi.

DATA: wa_tabi LIKE tabi,
      tabi2 LIKE tabi OCCURS 0.

the thingy with tabi and tabi2 is because 'REUSE_ALV_FIELDCATALOG_MERGE' cant import tabi directly...dont know why

[SuhaSaha]

In the code snippet you have pasted i cannot see where you have populated your field catalog ?

Anyways i think you had posted a similar question yesterday & marked it as answered: .

Anyways the structure of the fieldcatalog for OO ALV is different than the REUSE* ALV grid. You have to use LVC_FIELDCATALOG_MERGE instead. Check this thread:

[Former Member]

In Exporting Pass the structure reference like table name or structure name which you are using then it will work definately

i_structure_name   = 'NAST'