how to make a field mandatory or required in maximo

Field Level Class

For example you want to make a SerialNum field in Asset Screen mandatory based on some requirement we need to modify in your specific class

getMboValue("SERIALNUM").SetRequired(true);

Automation Script

Similarly below script can be used to make a field required using Automation script.

from psdi.util.logging import MXLogger
from psdi.util.logging import MXLoggerFactory
from psdi.mbo import MboConstants

logger = MXLoggerFactory.getLogger("maximo.script");
logger.debug("==================== MandatoryAUTOSCRIPT  START =====================")
mbo.setFieldFlag("SERIALNUM",MboConstants.REQUIRED, True)
logger.debug("==================== MandatoryAUTOSCRIPT  END=====================")