topic Re: FM Inside Loop - Lock Issue in Application Development and Automation Discussions

FM Inside Loop - Lock Issue

Former Member — Thu, 03 May 2012 10:15:15 GMT

Hi all,

I am using a FM to assign Revision level to many materials - REVISION_LEVEL_INSERT - I believe this is not BAPI as its not Remote enabled .

Problem is only first record is getting updated . Even though FM returns success message for all the remaining records its not updating in Table .

Loop ...FM

FM call

if sy-subrc eq 0

CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'

EXPORTING

WAIT = 'X'

* IMPORTING

* RETURN =

endif

endloop...

Did i miss anything here. I guess I am not committing it properly or Object(Change Number ) Locked and so further records did not update ..Help please.

Thanks,

Srini.

Re: FM Inside Loop - Lock Issue

kesavadas_thekkillath — Thu, 03 May 2012 10:26:26 GMT

Use CCAP_REV_LEVEL_MAINTAIN. The lock & unlock is handled internally.

Re: FM Inside Loop - Lock Issue

Private_Member_49934 — Thu, 03 May 2012 10:48:33 GMT

Such problem occurs when global data of function group and not intialized and they are buffered for subsiquient run.

Not sure but you may try one thing. call the function CCRL_INIT of the same function group before actual function call.

Loop ...FM

call funcion CCRL_INIT

FM call

if sy-subrc eq 0

CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'

EXPORTING

WAIT = 'X'

* IMPORTING

* RETURN =

endif

endloop...

Re: FM Inside Loop - Lock Issue

Former Member — Thu, 03 May 2012 12:20:39 GMT

Thanks all for you suggestions..I found that i have to do INIT and Reset at the beginning and end of loop..

REVISION_LEVEL_BUFFER_INIT

REVISION_LEVEL_BUFFER_RESET

This Solved.

Thanks,

Srini.

Re: FM Inside Loop - Lock Issue

Private_Member_49934 — Thu, 03 May 2012 12:36:14 GMT

Did you notice that CCRL_INIT calls the fm you listed plus clears some other global variables.?

Below is the code of this FM. I still suggest use this FM instead.

   clear itaeoib.
   refresh itaeoib.

   call function 'REVISION_LEVEL_BUFFER_RESET'
        exceptions
             others  = 0.

   call function 'REVISION_LEVEL_BUFFER_INIT'
        exceptions
             others  = 0.

Re: FM Inside Loop - Lock Issue

MariaJooRocha — Fri, 04 May 2012 10:57:35 GMT

Hi,

If sy-subrc is not initial, and if necessary, you can call 'BAPI_TRANSACTION_ROLLBACK', that refresh the buffers.

Regards,

Maria João Rocha