String paramDesc = paramModel.getLocalizedDescription();
if (param.primary()) {
errorMsg = adminStrings.getLocalString("commandrunner.operand.required",
"Operand required.");
} else if (param.password()) {
errorMsg = adminStrings.getLocalString("adapter.param.missing.passwordfile",
"{0} command requires the passwordfile "
+ "parameter containing {1} entry.",
model.getCommandName(), paramName);
} else if (paramDesc != null) {