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rtbb/buffer_length - Size of single key buffer (partial buffer)
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| Parameter : rtbb/buffer_length |
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| Short description : Size of partial table bufferers |
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| Parameter description : |
| ----------------------- |
| |
| Specifies the size of the partial table buffer. The partial |
| table buffer holds individual records from tables that are |
| defined in the data dictionary with buffer type P. The shared |
| memory key for the buffer is 33. |
| |
| Effects upon other parameters: rtbb/max_tables |
| The efficiency of the partial table buffer depends not only |
| upon its size but also upon the number of directory entries |
| in the buffer (the maximum number of tables that can be |
| buffered). You can specify the number of directory entries |
| in profile parameter rtbb/max_tables. |
| |
| Small systems : 3000 KB |
| Medium-sized systems : 3000 KB |
| Large systems : 5000 KB |
| |
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| working area : Database, Tuning |
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| Unit : KByte |
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| Default : 2000 KByte |
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| Who may change : Customer |
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| Operating system restrictions : None |
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| database system restrictions : None |
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| Effects upon other parameters : None |
| |
| rtbb/max_tables |
| |
| |
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| Valid type, format, range : integer value |
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| Short Description : Size of single key buffer (partial buffer)
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| Applications Area : Database
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| Parameter Type : 6
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| Changes allowed : X
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| Valid for Operating System : *
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| Dynamic switchable :
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| Same on all Servers :
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Vendor Master (General Section) ABAP Short Reference
This documentation is copyright by SAP AG.
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