how to handle multiple transaction in session method.

[Former Member]

hi experts.

please tell me how to<b> write code for multiple transaction</b> in session methods.

Quest. -de<b>another question is exactly which method we have to follow , how to</b>decide.

what r the conditions for selecting which method is suitable for which type of

transaction.

[Former Member]

hi,

if you have run time validation while updating the data into SAP R/3 Transaction,then use BDC Call Transaction.

example : when you load the data into Sales order then you need to load the into Header text of sales order.

for this ,you have to use Update Mode 'S'.

it is online update and if you small amount of data ,then prefer this one

2. If you have huge amount of data and then prefer Session Method.

we have one more advantage in session method...

suppose file has 1,00,000 records and the if you use all the records at time,then you will get short dump like system time exceed .

then you can split the each 10,000 records into one session and will process.

3. Direct Input method : we prefer this method only few Transaction ,

this will not applicable to when system has customer fields .

for session method using multiple transactions.

Have one BDC_OPEN_GROUP, multiple BDC_INSERT s and one BDC_CLOSE_GROUP.

You should have multiple BDC_INSERT s for multiple transactions.

call function BDC_OPENGROUP.

• Build BDC data and cal lBDC_INSERT for transaction 1

• Build BDC data and cal lBDC_INSERT for transaction 2

• Build BDC data and cal lBDC_INSERT for transaction 3

paas the tcodes to bdc_insert.

call function BDC_CLOSE_GROUP.

[Former Member]

hi,

if you have run time validation while updating the data into SAP R/3 Transaction,then use BDC Call Transaction.

example : when you load the data into Sales order then you need to load the into Header text of sales order.

for this ,you have to use Update Mode 'S'.

it is online update and if you small amount of data ,then prefer this one

2. If you have huge amount of data and then prefer Session Method.

we have one more advantage in session method...

suppose file has 1,00,000 records and the if you use all the records at time,then you will get short dump like system time exceed .

then you can split the each 10,000 records into one session and will process.

3. Direct Input method : we prefer this method only few Transaction ,

this will not applicable to when system has customer fields .

for session method using multiple transactions.

Have one BDC_OPEN_GROUP, multiple BDC_INSERT s and one BDC_CLOSE_GROUP.

You should have multiple BDC_INSERT s for multiple transactions.

call function BDC_OPENGROUP.

• Build BDC data and cal lBDC_INSERT for transaction 1

• Build BDC data and cal lBDC_INSERT for transaction 2

• Build BDC data and cal lBDC_INSERT for transaction 3

paas the tcodes to bdc_insert.

call function BDC_CLOSE_GROUP.

[Former Member]

hi

everything i got but one more doubt i.e what is exactly meaning small amount of data & large amount of data .

regards

subhasis

[former_member671008]

hi,

Number of records less than 10,000 then we will use call transaction method........ but it's not correct way.........