SAP LT Replication Server · Performance Optimization

Starting with DMIS 2020 / S/4HANA 1909, subscription-based change data capture is used. Which reading type and table types does it support?

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More in Performance Optimization

During an initial load, when does SLT ALWAYS use reading type 1, regardless of what you configured?

Which reading type does SLT default to when you pick the Resource Optimized initial load mode (non-HANA source)?

Reading types 4 and 5 behave almost identically. What single property decides which one you must use for a given table?

For generic table ranges in replication, how many ranges should you define relative to the number of parallel jobs you want?

Enabling generic table ranges adds a field to the logging table and stores a hash. What is the field name and the hash range?

For generic ranges, what makes a key field a poor grouping-field choice, and what's the risk of piling on more key fields to compensate?