IIS-CONN-DB2-00041I Unable to set the REOPT value.

Explanation An error occurred when setting the SQL_ATTR_REOPT
connection attribute. 

User response Enable Db2 CLI tracing and review the Db2.LI trace
logs to determine why the SQL_ATTR_REOPT attribute could not be set. For
more information about SQL_ATTR_REOPT, see the IBM Knowledge Center
for your version of Db2.