topic Re: ALV display in Application Development and Automation Discussions

ALV display

Former Member — Mon, 03 Mar 2014 07:27:05 GMT

Hello Experts,

I am new to ABAP development. Can you please tell me what am i doing wrong in the code. It is giving an error "field catalog not found".

Regards,

Sarnava.

Re: ALV display

former_member196157 — Mon, 03 Mar 2014 07:33:00 GMT

hiiii

give field name and table name in capital letter

i.e.

ls_fcat-FIELDNAME = 'PARTNER'.

ls_fcat-TABNAME = 'LT_FINAL'.

NOT LIKE

ls_fcat-FIELDNAME = 'partner'.

ls_fcat-TABNAME = 'It_final'.

Re: ALV display

arivazhagan_sivasamy — Mon, 03 Mar 2014 07:34:25 GMT

Hi Saravana,

Below statement should come after endloop.

DELETE ADJACENT DUPLICATES FROM it_final COMPARING object_id.

Also,

already you have filled using append, so REUSE_ALV_FIELDCATALOG_MERGE may not be required.

Arivazhagan S

Re: ALV display

Former Member — Mon, 03 Mar 2014 07:34:38 GMT

In New fieldcat 'ls_fcat-fieldname' = 'Should be in CAPS'.

Thanks

Vijay

Re: ALV display

former_member187748 — Mon, 03 Mar 2014 07:40:37 GMT

Hi Sarnava,

the fieldname in field catalog are written in capital letters as shown here in bold letters

WA_FIELDCAT-COL_POS = 1.

WA_FIELDCAT-FIELDNAME = 'VKORG'.

WA_FIELDCAT-REF_FIELDNAME = 'VKORG'.

WA_FIELDCAT-REF_TABNAME = 'VBAK'.

WA_FIELDCAT-TABNAME = 'IT_FINAL'.

WA_FIELDCAT-DDICTXT = SPACE .

APPEND WA_FIELDCAT TO IT_FIELDCAT.

CLEAR WA_FIELDCAT.

Re: ALV display

Former Member — Mon, 03 Mar 2014 07:41:01 GMT

Hai,

You have 7 field declarations in the final structure.But you filled 6 fields only.Put the letters in single codes as capitals .

ls_fcat-COL_POS = 1.

ls_fcat-FIELDNAME = 'PARTNER'."partner'.

ls_fcat-TABNAME = 'IT_FINAL'.'It_final'.

ls_fcat-SELTEXT_M = 'Vendor Number'.

ls_fcat-SYMBOL = 'X'.

APPEND ls_fcat TO lt_fcat.

clear ls_fcat.

already you have filled using append, so REUSE_ALV_FIELDCATALOG_MERGE may not be required.

Re: ALV display

Former Member — Mon, 03 Mar 2014 07:52:01 GMT

Hi.

The reason for this is error is if the internal table structure field is not same has fieldcatalog fields this error will occurs for example

type : begin of ty_stru,

vbeln type vbak-vbeln,

erdat type vba-erdat,

end of ty_stru.

data : it_itab type table of ty_Stru with header line.

select vbeln erdat

from vbak

into table itab.

DATA : TFCAT TYPE SLIS_T_FIELDCAT_ALV,

W_FCAT TYPE SLIS_FIELDCAT_aLV.

W_FCAT-COL_POS = 1.

W_FCAT-FIELDNAME = 'VBELN'.

APPEND W_FCAT TO TFCAT.

W_FCAT-COL_POS = 2.

W_FCAT-FIELDNAME = 'ERDAT'.

APPEND W_FCAT TO TFCAT.

call function 'RESUE_ALV_GRID_DISPLAY'.

EXPORTING

FCAT = TFCAT

CHANGING

ITAB = IT_ITAB.

HERE IAM DOINGG MANUALLY,IF YOU WANT TO FETCH ALL FIELDS FROM THE TABLE USE FIELDCATALOG MERGE FUNCTION MODULES.

Hope you got little bit idea to go further.

Thanks & Regards.

RV Karthikeyan.