USchema schema = schemaDAO.find(accountIdMap.getIntAttrName(), USchema.class);
if (schema == null) {
value.setStringValue(uid);
} else {
try {
value.parseValue(schema, uid);
} catch (ParsingValidationException e) {
LOG.error("While parsing provided __UID__ {}", uid, e);
value.setStringValue(uid);
}
}