mass data replication

[Former Member]

Hi,

I have a SyncBO T01 and i want to use mass data replication. I have actived the flag in transaction MEREP_SBUILDER and the parameter import in the getlist function but it not run correctly.

Can anyboy tell me step by step what must i do??

Thanks, regards

[Former Member · Accepted solution]

Hi Jose,

The main intention of mass data replication is for performance.

Suppose we have 1000 records in the backend and we want to replicate all the data from backend to middleware so when we replicate all the records (instances) get compared to the one present in the middleware 1:1 ratio and then get the detal records and new records to the middleware.

So if the no. of records in the backend that have to be replicated is huge may be 100000000000 records, then there is a chance that short dump occurs.

So mass data replication replicates the data in trances of sizes.

Enhance interface of GETLIST BAPI Wrapper by 2 parameters

<b>int MEREP_NUMBER_OF_HEADERS

char 100 MEREP_KEY_GREATER_THAN</b>

Change code of BAPI Wrapper roughly like this

SELECT * FROM <application table> INTO TABLE <tables parameter> UP TO <number of headers> ROWS WHERE <key field> > <greater-than-key> ORDER BY PRIMARY KEY

So here you can mention no. of header that can be replicated and from which key.

Here every thing will be replicated internally with in one replication.

Hope this is helpful.

Cheers,

Karthick

[Former Member · Accepted solution]

Hi,

I do that you say and for import parameter ME_NUMBER_OF_HEADERS i assigned the ID_valor NUM_DOCUMENTOS but when i execute MEREP_REPLICATORS fos this SyncBo it returns the next message in transaction MEREP_LOG:

Falta valor estándar: ID valor=NUM_DOCUMENTOS, depende de=1, exclusivamente=

[Former Member]

Hi Jose,

Defalt values have to be assigned for that syncbo.

then this will work.

Default for no. of header records..

Goto Environment --> Defaltvalues.

Cheers,

Karthick

[Former Member]

Hi,

Check out note - 898710. This may help you.

Regards,

Nameeta

[former_member304703]

Hi,

are you trying to convert a SyncBo from SAP application or you created one of your own?

Cheers