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Regarding LIS AND LO

former_member189596
Active Participant
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Hi all,

what is LO mathod...........what is the difference between them..........

What V3 update process.

Thanks in advance,

Regards,

Bhaskar

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Former Member
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Hi Bhaskar,

V3 is an update mode.... that means.. LO supports V3 update mode.... V3 -> Asynchronous Background Update Method – Here by seeing name itself we can understand this. I.e. it is Asynchronous Update Method with background job.

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A.Direct Delta:- In case of Direct delta LUW’s are directly posted to Delta Queue (RSA7) and we extract the LUW’s from Delta Queue to SAP BW by running Delta Loads. If we use Direct Delta it degrades the OLTP system performance because when LUW’s are directly posted to Delta Queue (RSA7) the application is kept waiting until all the enhancement code is executed.

B.Queued Delta: - In case of Queued Delta LUW’s are posted to Extractor queue (LBWQ), by scheduling the V3 job we move the documents from Extractor queue (LBWQ) to Delta Queue (RSA7) and we extract the LUW’s from Delta Queue to SAP BW by running Delta Loads. Queued Delta is recommended by SAP it maintain the Extractor Log which us to handle the LUW’s, which are missed.

but LIS does't supports this V3 update mode..so, every one preffered LO only...

regards

@jay