Generate-subpool_dir_full exception while creating dynamic internal tables

john_vinukonda — Wed, 04 Aug 2010 15:47:43 GMT

Dear All,

Am getting the subject exception while creating dynamic internal tables. Can you please let me know how to handle this?

I an using the following code....

loop at....

unassign <apptab>

CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'

EXPORTING

i_structure_name = ddic_structure

CHANGING

ct_fieldcat = lt_fcat_app

EXCEPTIONS

inconsistent_interface = 1

program_error = 2

OTHERS = 3.

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING

it_fieldcatalog = lt_fcat_app

IMPORTING

ep_table = tabref

EXCEPTIONS

generate_subpool_dir_full = 1

others = 2.

if sy-subrc eq 0.

ASSIGN tabref->* TO <apptab>.

else.

exit.

endif.

endloop.

Please share your concerns...

Regards,

John

Re: Generate-subpool_dir_full exception while creating dynamic internal tables

ThomasZloch — Wed, 04 Aug 2010 15:55:15 GMT

I think method create_dynamic_table uses GENERATE SUBROUTINE POOL somewhere deep down, and there is a limit of 36 of such pools in one internal mode.

There are better means of creating dynamic internal tables in newer releases, please search for keyword RTTC.

Thomas