MAXPRE parameter: Difference between revisions
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==Description== | ==Description== | ||
The maximum number of pre-images per [[TBO|transaction]]. | The maximum number of [[Checkpoints: Storing before-images of changed pages|pre-images]] per [[TBO|transaction]]. | ||
<p> | <p> | ||
If <var>MAXPRE</var> is exceeded, the request is cancelled with: | If <var>MAXPRE</var> is exceeded, the request is cancelled with: | ||
Latest revision as of 12:48, 26 April 2023
Max Pre-images
Summary
- Default value
- -1
- Maximum value
- 2147483647
- Parameter type
- System
- Where set
- System manager
- Introduced
- V7.7
Description
The maximum number of pre-images per transaction.
If MAXPRE is exceeded, the request is cancelled with:
M204.0524: Maximum number (number) of MAXBOUT exceeded
Setting a value of -1 means that the number of preimage writes in a transaction is not limited.