Hierarchy
PI_BASIS (Software Component) Basis Plug-In⤷
BC-EIM-ODP (Application Component) Operational Data Provisioning (ODP) in Search&Analytics⤷
RODPS_REPL (Package) Operational Data Provider Replication Services
Basic Data
| Data Element | RODPS_REPL_SEL_DELTA |
| Short Description | Delta Using Selective Deletion and Insertion |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | XFLAG | |
| Data Type | CHAR | Character String |
| Length | 1 | |
| Decimal Places | 0 | |
| Output Length | 1 | |
| Value Table |
Further Characteristics
| Search Help: Name | ||
| Search Help: Parameters | ||
| Parameter ID | ||
| Default Component name | ||
| Change document | ||
| No Input History | ||
| Basic direction is set to LTR | ||
| No BIDI Filtering |
Field Label
| Length | Field Label | |
| Short | 10 | Delta |
| Medium | 20 | Delta: Sel. Del. |
| Long | 38 | Delta Using Selective Del./Insert. |
| Heading | 5 | Delta |
Documentation
Definition
Select this checkbox if you only want to transfer data records that may have changed, when periodic indexing is performed. The first time the index is created, the system applies the selections where this box is not selected. With every subsequent indexing operation, the selections where this option is selected are intersected with selections where this option is not selected. The intersection of the selections is deleted from the SAP HANA database or BWA and then transferred again.
Use
Use this function if the total data set is relatively large, and the queue does not support the transfer of data changes (delta).
Dependencies
The prerequisite here is that you can define the data records that may have changed by using queue field selections.
Example
You replicate document data from a BW DataSource for transaction data that does not support the transfer of data changes (delta). A selection field corresponds to the posting date of a document. You want to index the documents of the last four years. Therefore you maintain a selection (without this checkbox) that selects all documents posted within the last four years. You know that documents cannot be changed three months after they have been posted. Therefore, define a selection (with this checkbox) that selects all documents with posting dates from within the last three months. The first time periodic indexing is performed, the document data from the last four years is transferred. Every subsequent time, only the document data from the last three months is transferred.
History
| Last changed by/on | SAP | 20130604 |
| SAP Release Created in | 731 |
