How do you replicate data sources in ODP?

How do you replicate data sources in ODP?

You have the following options:

1. In the DataSource context menu, choose Replicate Metadata in the Data Warehousing Workbench in the DataSource tree. or.
2. On the initial screen of the DataSource repository (transaction RSDS), select the source system and the DataSource and then choose DataSource Replicate DataSource .

What is LSA?

When we implement BW on HANA, we can create a different flavour of Layered Scalable Architecture, much simpler, smaller, faster and that relies more on virtual objects and less on copy of data between layers – It is called LSA++.

What is ODP and Odq?

ODP(Operational Data provisioning) is a Netweaver based framework , ODQ(Operational Delta queue) is the queue for data extraction where ODP is installed as a source.

How do I know if my DataSource is ODP enabled?

How to recognize if particular DS is released for ODP? Check table ROOSATTR. If the datasource (extractor) is marked as released in ROOSATTR (field EXPOSE_EXTERNAL = X), then ODP API will be used for extraction and multiple subscriptions should be possible.

What are ODP extractors?

Operational Data Provisioning (ODP) is an SAP NetWeaver based framework that unifies the data transfer between the source and target systems. The ODP installed as a source in the SAP system maintains the Operational Delta Queue (ODQ) that allows delta data extraction from ODP-enabled data sources.

How do you replicate data sources in Hana studio?

In Specify Target system, Enter HANA system admin user name & password, host name, Instance number and click next. Enter No of Data transfer jobs like 007(it cannot be 000) → Next → Create Configuration. Now go to HANA Studio to use this connection −Go to HANA Studio → Click on Data Provisioning → choose HANA system.

What is the difference between LSA and LDA?

Both LSA and LDA have same input which is Bag of words in matrix format. LSA focus on reducing matrix dimension while LDA solves topic modeling problems. I will not go through mathematical detail and as there is lot of great material for that.

What is LSA and LSA ++ in SAP BW?

LSA/LSA++ is the SAP’s term for (Layered Scalable Architecture) emphasizes SAP’s EDW Best Practice Design. The Goal is to create a structured system that is both Scalable and Flexible. LSA helps ensure that changes can be easily added to the BW structure as the system grows with the Organization.

What is Odqmon subscription?

ODQMON stores data in compressed format and is also a replacement of traditional PSA. Target system (Subscriber) can request different types of data requests: Subscribers can request a data snapshot (full or one-off request). This is supported by almost any BW DataSource and does not require a subscription.

How do I make standard datasource ODP enabled?

To use this same extractor in our new BW/4HANA system, this needs to be converted to an ODP enabled extractor. This can be done using the program RODPS_OS_EXPOSE. After executing the program, give the extractor name and click on Release Datasource(s).

What is ODP datasource?

Operational Data Provisioning (ODP) provides a technical infrastructure that we can use to support two different application scenarios:- 1. The first of these is Operational Analytics for decision making in operative business processes. 2. The other is data extraction and replication.