program to insert/update/delete entries in table

[Former Member]

Hi Everyone,

I have to write a program to insert/update/delete table entries(read text) as I fields are STRING type Table Maintainance is not possible.

I got many examples on web but nothing is working properly with string type as in some I am declaring my Z table with TABLES: keyword...it says this keyword is not valid for string type fields.

It would be great if I can get any sample.

Here are some links which I already tried:

http://www.sapdev.co.uk/reporting/alv/alvgrid_editable.htm

<link to blocked site removed by moderator>

Here I have tried but not able to update when SAVE.

• Check function code

CASE r_ucomm.

WHEN '&DATA_SAVE'. "or what even event you want

loop at it_content into wa_content.

• process each line of table including new values

ENDLOOP.

• MODIFY TABLE zdu_test_content FROM IT_CONTENT .

ENDCASE.

Here I am getting an error at this Statement:TABLES:ZTEST.(must be a flat structure)

Appreciate your help.

Thanks,

Kiran

Edited by: Thomas Zloch on Feb 8, 2012

[meghomallar_das]

Hi...

You can try this...

LOOP AT IT_CONTENT INTO WA_CONTENT.

(ADD VALUES TO WA_CONTENT).

UPDATE ZTABLE VALUES WA_CONTENT.

ENDLOOP.

May be this would work.

Megh.

[Former Member]

Hi,

• MODIFY TABLE zdu_test_content FROM IT_CONTENT .

you need to use structure in place of IT_CONTENT and need to use UPDATE command not the MODIFY.

syntax: UPDATE ztable from ls_structure.

[Former Member]

Thanks.Also,can you please suggest me how to make the ALV fields dynamic as my table fields are string type but in ALV fields I can only enter limited text.I have seen some examples all are using field symbols.don't want to use field symbol.

[Former Member]

Hi,

You can also enter strings in ALV fields.

please find the belowlink which may help you.

[Dynamic Field Catalog In ALV |http://wiki.sdn.sap.com/wiki/display/ABAP/DynamicFieldCatalogInALV]

Regards,

Karuna