topic Re: Shared memory for different tasks? in Application Development and Automation Discussions

Shared memory for different tasks?

Former Member — Fri, 12 Sep 2008 12:37:34 GMT

Hi,

i call a rfc function module in threading mode (task):


CALL FUNCTION 'Z_TEST'
STARTING NEW TASK lv_taskname
DESTINATION lv_destination_func

destination is the same system (it has to be a rfc fm to use the "starting new task" clause).

Now i want to share memory (internal table, application log) beetween the program and the called function module 'Z_TEST', but i don't know how!? the application log and the global parameters in function group are not known in called function module 'Z_TEST'!!??

Re: Shared memory for different tasks?

Former Member — Fri, 12 Sep 2008 12:45:45 GMT

The calling program and called function belong to different program so they can't see the global data, if you need it u should transfer them by interface of fm but why u need to do it?

Max

Re: Shared memory for different tasks?

Former Member — Fri, 12 Sep 2008 12:59:33 GMT

The problem is, in main program i create a application log and transfer the log_handle to Z_TEST.

There, i want to add messages into this application log, but i don't get access to it, i got the message that the application log doesn't exist..

Re: Shared memory for different tasks?

former_member194669 — Fri, 12 Sep 2008 13:16:29 GMT

Hi,

Before calling the Z_TEST , please save the application log

using

BAL_DB_SAVE_PREPARE (prepare to save)

BAL_DB_SAVE (save)

then in Z_TEST use the handle to open log and then use

BAL_LOG_MSG_ADD (add messages)

May this will be help

a®

Re: Shared memory for different tasks?

Former Member — Fri, 12 Sep 2008 13:31:08 GMT

U can also try to tansfer all data you need by a new fm belonging to the same function group of fm Z_TEST.

Max