creating abap program to develop and activate a global table type and global structure.

[sanjeev_mishra_15aug]

Hi friends,

I want to create and activate a global structure and global table type by coding in ABAP editor only. so can I do that anyhow.

Please help me.

Thanks in advance.

[philipdavy]

• You can create a structure and table type in se11 which will serve as global structure and global table type.
• Otherwise create a global class in SE24 and declare the structure type and table type there and try to access this class from your calling program.

Regards,

Philip.

[matt]

Why? If you explain the reasons why you think you need this, we might be able to better suggest answers.

[vamshikrishna_srirangam]

HI,

   i think it's not possible if it is possible then there is no meaning to use DDIC

[matt]

Of course it is possible - how else does SAPLInk work? The question is why does the OP want to do this?

[Former Member]

A wild guess. REUSE*ALV* FM field catalog does not work well for local structures. So OP wants to dynamically create a DDIC structure and then use REUSE* FM with satisfactory results.

[vamshikrishna_srirangam]

This message was moderated.

[matt]

The solution in that case is to use CL_SALV_TABLE

[sanjeev_mishra_15aug]

Thanks guys for your fruitful replies, as most of you asked the main purpose of my question, the answer is as follows:

in fact my purpose to do so is to create a function module that can fetch data dynamically from different database tables based on the codings in different abap program.

for example: in one abap program i am coding as follows:

tables: kna1.

types: begin of itab,

          kunnr type kna1-kunnr,

          name1 type kna1-name1,

          end of itab.

data: it_tab type standard table of itab,

         wa_tab type itab.

similarly in other program i am coding as follows:

tables: vbrp.

types: begin of itab,

          posnr type vbrp-posnr,

          matnr type vbrp-matnr,

          arktx type vbrp-arktx,

          end of itab.

data: it_tab type standard table of itab,

         wa_tab type itab.

so now for both programs i want to call the same function module and fetch data as required in relative programs as mentioned above. in that case how to create that function module?

[philipdavy]

• Then you should have re framed your question as how to build dynamic structure and dynamic internal table. The concepts like RTTC and RTTS exists for that. RTTC_Run Time Type Services

Regards,

Philip.

[sanjeev_mishra_15aug]

Thanks friends,

Can I have a detailed information regarding RTTC, RTTS AND CL_SALV_TABLE, please.

I couldn't understand how to use these concept while creating a function module?

[Former Member]

Yes you can. Sufficient information can be found by searching.

[vamshikrishna_srirangam]

Dynamic Internal table - ABAP Development - SCN Wiki

Hi Sanjeev

Please Check this link if you are not satisfied i will create a demo program using dynamic structures in function modules