topic Re: approach for data migration in Application Development and Automation Discussions

approach for data migration

Former Member — Sat, 13 Dec 2008 08:52:44 GMT

Hi,

i want to migrate master data from 4.6c to ecc 6.0.

for ex: customer master data,

in this transaction some custom fileds are on screen,how to migrate those fields.

without changing standard basic IDoc type.

and also some custom structures n include structures in DAtabase table kna1,how to update those.

How to filter on basis of segment field.ex: suppose 100 fields r in table,i want to migrate only 90.is there any filter option in ALE.

tell me which process is best to satisfies my requirement.

and also give me forecating errors while data migration....

Regards

Murty

Edited by: Julius Bussche on Dec 13, 2008 12:30 PM

Former Member — Sat, 13 Dec 2008 08:56:15 GMT

first upadte using standard idoc method after that you can use LSMW recodring method or BDC for updating the custom fileds...

Former Member — Sat, 13 Dec 2008 09:04:19 GMT

hi,

suppose customer 1000 having one custom field.

if i migrate 1000 customer thru ALE,it ld update.

after that for custome field if i use BDC OR LSMW,custom field updates with duplicate entry of customer 1000 ,once again updates customer...

is it happens...

if i wrong ,correct me.

Former Member — Sat, 13 Dec 2008 09:31:50 GMT

Use Modifiacation Browser for doing Adjustment any Custom fields in Standard Tables ,Transaction SPDD.

Use Informative subject and Don't use Harsh words in your threads.

Former Member — Sat, 13 Dec 2008 10:08:42 GMT

Hi Amit,

its not upgrade,i want to migrate thru transport request only...

standa fileds thru ale,custom fields thru bdc means two time data update in database.

how can i avoid duplicate entries...

Former Member — Sat, 13 Dec 2008 10:47:45 GMT

Sorry I misunderstood with your statement:i want to migrate master data from 4.6c to ecc 6.0.