topic Re: To create subroutine with variable table type in Application Development and Automation Discussions

To create subroutine with variable table type

Former Member — Wed, 29 Apr 2009 05:19:55 GMT

I am using the FM ' REUSE_ALV_BLOCK_LIST_APPEND ' in my requirement . This FM is supposed to be called many times. So, to avoid redundancy of code, I want to use a subroutine passing the few tables and a field.

However, I am facing problem passing the data table which will always have different structure .

I am writing my part of code below :

PERFORM reuse_alv_block_list_append

TABLES

it_fieldcat[]

it_events[]

it_final_data[]

USING

c_it_header_date .

FORM reuse_alv_block_list_append

TABLES

p_fieldcat TYPE slis_t_fieldcat_alv

p_events TYPE slis_t_event

p_data_table TYPE table <<----

I am not able to find what type should I pass here ?

USING

p_tabname TYPE slis_tabname

endform. " REUSE_ALV_BLOCK_LIST_APPEND

Please help,

Regards,

Nibha

Re: To create subroutine with variable table type

Former Member — Wed, 29 Apr 2009 05:26:12 GMT

Hi,

PERFORM reuse_alv_block_list_append

TABLES

it_fieldcat[]

it_events[]

it_final_data[]

USING

c_it_header_date .

FORM reuse_alv_block_list_append

TABLES

p_fieldcat LIKE it_fieldcat

p_events LIKE it_events

p_data_table LIKE it_final_data <<----

I am not able to find what type should I pass here ?

USING

p_tabname TYPE slis_tabname

Use LIKE Table, it resolves ur problem

Rgds,

Pavan

Re: To create subroutine with variable table type

Former Member — Wed, 29 Apr 2009 05:27:10 GMT

Hi Priya,

FORM reuse_alv_block_list_append

TABLES

p_fieldcat TYPE slis_t_fieldcat_alv

p_events TYPE slis_t_event

*p_data_table "JUST DONT SPECIFY ANY TYPE AGAINST THIS"*

USING

p_tabname TYPE slis_tabname

endform. " REUSE_ALV_BLOCK_LIST_APPEND

Hope thi smay work

Re: To create subroutine with variable table type

Former Member — Wed, 29 Apr 2009 05:31:03 GMT

Hi priya

you need not mention the table type in the form.

form abc tables it_a using xyz type c.

Regards

Renu

Re: To create subroutine with variable table type

Former Member — Wed, 29 Apr 2009 05:35:44 GMT

But I am getting an error that ' number of formal parameters : 5 and number of actual parameters : 4 ' .

why is this coming ?

Re: To create subroutine with variable table type

Former Member — Wed, 29 Apr 2009 05:36:12 GMT

HI,

What you have declared is right

>>> At runtime p_innnn copies the defination from the actual patametes passed in the PERFROM Statement
FORM rh_read_infty_data  TABLES p_innnn TYPE table 
                                                    p_object STRUCTURE hrobject.
ENDFORM.

Re: To create subroutine with variable table type

Former Member — Wed, 29 Apr 2009 05:38:48 GMT

HI,

Try this way..

FORM reuse_alv_block_list_append
TABLES  p_fieldcat STRUCTURE slis_fieldcat_alv
              p_events STRUCTURE slis_alv_event
              p_data_table TYPE table 
USING    p_tabname TYPE slis_tabname

endform. " REUSE_ALV_BLOCK_LIST_APPEND