Hierarchy
DMIS (Software Component) DMIS 2011_1⤷
CA-GTF-BS (Application Component) Business Application Support⤷
CNV_BASIS (Package) Conversion: Basis functions
Basic Data
| Data Element | CNV_CLUBY |
| Short Description | Cluster block size in bytes |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | CNV_SIZE | |
| Data Type | NUMC | Character string with only digits |
| Length | 8 | |
| Decimal Places | 0 | |
| Output Length | 8 | |
| 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 | 8 | Size |
| Medium | 15 | Clust. size |
| Long | 25 | Clust. bl. size |
| Heading | 25 | Cluster block size |
Documentation
Definition
Size of cluster block where the conversion data is saved.
Use
During the conversion the data selected from the converted table is written to the special cluster table in blocks of a certain size that is defined not to be greater than the size specified by this value. If there is more data to be saved then they are written into more blocks, each of them not exceeding this size.
Dependencies
Example
Supplementary Documentation - CNV_CLUBY 0001
Use
This parameter can be used to control, whether parallel processing is used for a table (together with a reasonably low value of the parameter determining how many blocks are needed to use parallel processing). For example setting a low value will cause parallel processing to be used even if the table is small.
Dependencies
Example
Conversion requires that 10 MB are read from the table ABCD. These data are written in blocks to the special cluster table. It is defined that the parallel processing should be switched on if there are more than 20 blocks.
If the cluster block size is set to 1 MB then parallel processing will not be used because 10 MB that need to be written into cluster require only 10 cluster blocks.
Setting the cluster block to 400 KB will switch on parallel processing because 25 blocks will be required.
History
| Last changed by/on | SAP | 20141030 |
| SAP Release Created in | 2006_1_46C |
