Defines the maximum number of parse tree segments that the parser allocates while parsing a request.
Field Group
Performance
Valid Range
12 through 12,000
Default
3,000
Changes Take Effect
For new sessions after the DBS Control Record has been written. Any sessions in progress are not affected.
Usage Notes
This field value should be increased if large, complex queries generate insufficient memory errors (error numbers 3710 and 3711). The value can also be increased to provide additional memory, if needed, for parser activities.