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ztta/max_memreq_MB - Limit for a single request to memory
SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3upThis documentation is copyright by SAP AG.
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| Parameter : ztta/max_memreq_MB |
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| Short description : limit for a single request to memory |
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| Parameter description : |
| ----------------------- |
| The value of this parameter determines the maximum size of an |
| individual memory request. You should choose a value so that, for |
| accesses within the assigned memory area of the server, no "page |
| faults" are triggered; that is, value[MB] < physical main memory. |
| |
| Background: The SORT uses the external sort, if the memory request |
| is rejected. |
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| Application area: Extended memory |
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| Unit : Megabyte |
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| Default value : 64 |
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| Who is permitted to make changes : System administration during the |
| installation of the SAP system |
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| Restrictions with operating systems: none |
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| Limitations for database systems: None |
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| Are other parameters affected or dependent: No |
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| Valid entries, formats, and areas: 5 MB to the size of the physical |
main memory, to a maximum of 2048 MB |
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| Short Description : Limit for a single request to memory
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| Applications Area : ExtMemory
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| Parameter Type : I
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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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| Minimum : 5
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| Maximum : 2048
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