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Former Member
Dec 11, 2012 at 01:21 PM

regarding update work process


Dear abap ers ,

i use a update fm (V1) for update purpose in a report.

call function zupdatev1 in update task


p_x =

p_y =


commit work and wait.

after execution of 'commit work and wait' statement it ends current database LUW and also ends dialog workprocess and calls a v1 update workprocess and creates a new db luw.

in this case some db tables used like vbhdr, vbmod, vbdata , vblog.

actually, i want to know what is the important roles of these db tables in update work process???

best regards,


Moderator Message: Mechanism of Update WPs is well documented in the SAP online documentation, please go through that. Un-marked as question.

Message was edited by: Suhas Saha