Hello Mr Sudhakar,
What is the version of MaxDB software ?
If you are using database studio to change the parameter, go to
Administration -> Command Line (Tab)
Run:
(depending on the version of MaxDB installed, one of these should work)
param_directget _WORKSTACK_SIZE
(OR)
param_directget InterpreterWorkStackSize
To change the parameter value, use the command
param_directput <parameter_name> <value>
This parameter can only be changeable in OFFLINE mode, so you need to restart the instance for the changes to take effect.
Regards,
Yashwanth