SAP LT Replication Server

Replication to SAP HANA

42 flashcards · answers and spaced-repetition review in the KnowCard app

When you create an SLT configuration with the target DB connection managed by SLT, what happens to the schema in the target SAP HANA database?
A colleague wants to replicate into an already-existing SAP HANA schema rather than let SLT create one. Which configuration option achieves that?
For a managed HANA target, how is the name of the target schema determined, and can it be changed afterward?
Using one SLT source system, into how many target SAP HANA database schemas can a 1:N setup replicate?
Where must the DMIS add-on be installed to enable trigger-based data acquisition for replication into HANA?
For the initial load into HANA you pick an initial-load mode and a replication option. Which pair enables full real-time SLT capability?
Looking at a source logging table in SE16/SE11, how do you tell the SLT bookkeeping columns from the source data columns?
The target SAP HANA system goes down mid-replication. What error appears in SLT and what happens to the un-replicated source changes?
Which class and methods let you verify SLT's HANA-to-ABAP and ABAP-to-HANA data-type mappings directly in the system?
You replicate from a non-ABAP source into HANA. What guarantee does SLT give about data-type mapping and conversion?
For a large initial load, which reading type is the default when the source system itself runs on an SAP HANA database?
Reading Type 3 (Primary Key Order) is the general default. What are its two hard limitations?
While the target HANA system is down, what should you do to the affected SLT configuration, and why?
In Specify Source System, what does enabling the Allow Multiple Usage option on the RFC connection let you do?
You must replicate data only from one specific client of the SAP source. Which SLT source option enforces that?
During replication to SAP HANA with SLT, what replication logic runs on the SAP HANA (target) side?
On the SAP source system, how does SLT know which rows changed so it can replicate them to HANA?
SLT connects to an SAP source via RFC. How does it connect to a non-SAP source database instead?
Which transaction do you use to create the SLT configuration that links source, SLT, and the HANA target?
You need to define a simple transformation/filter rule and a table-specific reading type for a HANA replication. Which transaction, and why not LTRC?
What is generated for each SLT configuration and used to name its background jobs and uniquely identify its schema?
When specifying the HANA target during configuration, which connection type do you pick, and what must already exist on the source side first?
What is the activation replication logging feature of SLT, and why does it matter if the target HANA database loses data?
In LTRC, which tab shows the triggers, logging tables, and proxy structures for every table in the configuration?
A large table's initial load into HANA seems stuck. Which LTRC tab tells you its initial-load volume and start/end times?
Where in LTRC do you find the troubleshooting/recovery reports such as View Unprocessed Logging Table?
How many database triggers does SLT generate on the source table to handle insert, update, and delete operations?
Which transaction lists the SLT triggers created in the source system and their creation timestamps?
During a HANA load, does the calculation job run on the SLT server or on the source system, and how do you inspect it?
You have a few very large tables and many small ones in one configuration. How should you set sequence numbers to prioritize the big tables?
Which Expert Functions report shows the source changes that are captured but not yet replicated to HANA?
After the HANA target is restored and replication resumes, when is the accumulated logging-table data cleaned up?
After an unplanned outage left the HANA target inconsistent, what targeted remediation does SLT recommend instead of a full reload?
A HANA column of type DECIMAL is being reverse-mapped to an ABAP Dictionary type. When does it become DEC versus FLTP?
How does a HANA DATE column map to an ABAP Dictionary type, and what changes with the basis release?
A HANA TIMESTAMP column is mapped into ABAP by SLT. What type does it become, and when?
What does a HANA BIGINT column map to on the ABAP side, and how does basis release 750 change it?
For ABAP LCHR and LRAW fields, what determines whether they map to NVARCHAR/VARBINARY versus NCLOB/BLOB in HANA?
The Use Key Fields to Calculate Ranges option in LTRS is greyed out for your source. What two conditions determine whether it is available?
You want to enable Use Key Fields to Calculate Ranges on a table that is already replicating. What is the catch?
SLT is one of several SAP replication technologies. What distinguishes how it moves data into HANA?
How many background jobs does a single mass transfer ID (MTID) require at minimum to load and replicate?

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