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GENERATE_SUBPOOL_DIR_FULL error while populating dynamic tables

Hello!

I have created a program that extensively uses dynamic internal tables. However, I faced a probelm regarding dynamic popultion of tables.

Here is the sample:

REPORT ZTEST.

DATA: t_fcat TYPE lvc_t_fcat,

dt_outtab TYPE REF TO DATA.

FIELD-SYMBOLS: <tab> TYPE STANDARD TABLE.

CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'

EXPORTING i_structure_name = 'CSKS'

CHANGING ct_fieldcat = t_fcat.

DO 100 TIMES.

CALL METHOD cl_alv_table_create=>create_dynamic_table

EXPORTING it_fieldcatalog = t_fcat

IMPORTING ep_table = dt_outtab

EXCEPTIONS generate_subpool_dir_full = 1

others = 2.

IF sy-subrc = 0.

WRITE / sy-index.

ELSE.

WRITE: / 'Error - sy-subrc = ', sy-subrc.

EXIT.

ENDIF.

ENDDO.

WRITE / 'End'.

By using this program I found out that I can create no more than 36 internal tables for each program run. At the 37th one, the program raises an exception GENERATE_SUBPOOL_DIR_FULL.

Each method call creates a subroutine pool that stores a table, and obviously their number is limited somehow, in my case to 36.

we can ask user to leave the program and start again, which is really not a feature of a professional application.

I'd like to have the solution with no limits as my program should run for as many as 100 tables where I need to create dynamically, at one strech.

I'm using 4.6 release.

Are there any experiences with this?

Thanks in advance!

Kind regards,

Lalitha.

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