topic Read data set DUMP!!! in Application Development and Automation Discussions

Read data set DUMP!!!

Former Member — Wed, 21 Jan 2009 03:13:20 GMT

I have the problem while reading data of a fle from application server to internal table.

For the following code its giving DUMP..bcoz of having 4GB of data in sequential file.

open dataset p_file for input in text mode encoding default.

if sy-subrc = 0.

do.

read dataset p_file into it_datatab.

if sy-subrc eq 0.

append it_datatab.

else.

exit.

endif.

enddo.

endif.

close dataset p_file.

Any suggetions plz..

Sachin.

Re: Read data set DUMP!!!

Former Member — Wed, 21 Jan 2009 04:04:57 GMT

Any suggetions plzzzzzz.....

Re: Read data set DUMP!!!

Former Member — Wed, 21 Jan 2009 04:09:59 GMT

Hi... I'm not sure but that is the only reason to point out. there is 2 chances.

1. sap may not support reading 4GB data.

2. Maximum size able to assign for internal table exceded the limit.

try ti investigate in this angles.

Regards,

KP.

Re: Read data set DUMP!!!

Former Member — Wed, 21 Jan 2009 04:25:41 GMT

Hi,

Try to use field-symbols in ur program....

FIELD-SYMBOLS <hex_container> TYPE x.

OPEN DATASET file FOR INPUT IN BINARY MODE.

ASSIGN wa TO <hex_container> CASTING.

DO.

READ DATASET file INTO <hex_container>.

IF sy-subrc = 0.

code.....

ELSE.

EXIT.

ENDIF.

ENDDO.

CLOSE DATASET file.

Re: Read data set DUMP!!!

Former Member — Wed, 21 Jan 2009 04:35:32 GMT

Maybe your DO statement is going into an infinite loop.

Regards,

Jayanthi.K