Overview#MaxTempTableSize is a Microsoft Active Directory value within the LDAP policy in Active Directory that controls how large this temporary database table can be.
While a query is processed, the dblayer may try to create a temporary database table to sort and select intermediate results from. If the temporary database table would contain more objects than the value for MaxTempTableSize, the dblayer performs a much less efficient parsing of the complete DS database and of all the objects in the DS database.
Default value: 10,000 records
MaxTempTableSize seems to cause an issue when it is smaller than the total number of Objects, the Virtual List View Control may fail with a LDAP Result Codes of Unavailable Critical Extension similar to:
LdapException: (12) Unavailable Critical Extension LdapException: Server Message: 000020EF: SvcErr: DSID-03140552, problem 5010 (UNAVAIL_EXTENSION), data 0 Error code: 53
More Information#There might be more information for this subject on one of the following:
- [#1] - Virtual List View Active Directory search LdapException: Unavailable Critical Extension - based on information obtained 2020-03-17