topic Re: Deleting data from Data Buffer(import/Export from data buffer) in Application Development and Automation Discussions

Deleting data from Data Buffer(import/Export from data buffer)

Former Member — Mon, 08 Apr 2013 14:08:28 GMT

Hello Experts,

I am using following Statement for passing data between two BSP pages,

DATA: xcookie TYPE xstring.

EXPORT it_item FROM it_item TO DATA BUFFER xcookie.

and importing same data using

IMPORT it_item = it_item FROM DATA BUFFER xcookie.

My problem is next time this import statement gets the old data i want to delete data from data buffer.

can anybody tell me how to delete data ftom data buffer.

Thanks in advance.

Re: Deleting data from Data Buffer(import/Export from data buffer)

JonathanM — Mon, 08 Apr 2013 14:23:47 GMT

Hi Paresh,

You can use on of those lines:

DELETE FROM { {MEMORY ID id}
FREE MEMORY ID id.

Best regards,

Jonathan

Re: Deleting data from Data Buffer(import/Export from data buffer)

Former Member — Mon, 08 Apr 2013 16:06:20 GMT

Hi,

you can use free or delete.

CLEAR dobj [ {WITH val [IN {CHARACTER|BYTE} MODE] }

| {WITH NULL} ].

DELETE FROM MEMORY ID id.

Re: Deleting data from Data Buffer(import/Export from data buffer)

Former Member — Tue, 09 Apr 2013 05:23:31 GMT

Hi Jonathan,

As Xcookie is of type string it is giving me error as id should be of type C

Re: Deleting data from Data Buffer(import/Export from data buffer)

JonathanM — Tue, 09 Apr 2013 08:42:45 GMT

Hi Paresh,

You can take a look at the include "RHESS00REP01" where they store a xstring into memory.

If your system is unicode this have an impact.

If you want to clear you xstring, you can also update an initial one...

Best regards,

Jonathan

Re: Deleting data from Data Buffer(import/Export from data buffer)

Former Member — Tue, 09 Apr 2013 09:09:42 GMT

Hi Jonathan,

I am storing internal table to data buffer xcookie.

xcookie is of type string.

i want to clear data buffer after each import. Other Wise it takes data which has been stored last time.

EXPORT it_item FROM it_item TO DATA BUFFER xcookie.

IMPORT it_item = it_item FROM DATA BUFFER xcookie.

i want to clear data in data buffer xcookie.

Regards,

Paresh G

Re: Deleting data from Data Buffer(import/Export from data buffer)

JonathanM — Tue, 09 Apr 2013 09:23:55 GMT

Maybe just: FREE xcookie.