This option applies only to entity operations of stereotype readmulti, nsreadmulti, nkreadmulti and nsmulti.
This allows you to specify the maximum number of records returned by a readmulti operation. If there are more records available than the Readmulti_Max, then handling is based on the setting of the Treat Readmulti_Informational option (Readmulti_Informational).
If this option is not specified then the generator system default will be used.
Specifying a value of 0 for this option is interpreted as infinity and no limit will be applied to the number of records returned.