Error in Serialization and Deserialization

Hi,

I'm using RTI version 5.2.0 (Modern C++ API) and I sometimes get the following error in my output terminal. What is this error and what should I do? For your information, my program is a small version of recording service and I do serialization and deserialization of dynamic data and synamic type in my program. I have also brought my codes for serialization and deserialization of dynamic type below. For dynamic data serialization and deserialization, I use "to_cdr_buffer" and "from_cdr_buffer" functions respectively. 

DDS_DynamicDataTypePlugin_process_primitive_cdr_value:invalid enumerator value
DDS_DynamicDataTypePlugin_parametrized_cdr_to_cdr:error copying CDR value
DDS_DynamicDataTypePlugin_parametrized_cdr_to_cdr:error converting from extended CDR to CDR
DDS_DynamicDataTypePlugin_deserialize:error converting from extended CDR to CDR
PRESCstReaderCollator_storeSampleData:!deserialize

DDS_TypeCode *ReplayManager::deserializedTypeCode(std::vector<char>& serializedTypeCode, int serializedTypeCodeLen)
{
 buffer.resize(serializedTypeCodeLen);
 if (!RTICdrTypeCode_initialize_stream((struct RTICdrTypeCode *)&buffer[0], serializedTypeCodeLen) ) {
 printf("TypeCodeSerialization::deserialize_TypeCode: type code buffer size "
 " is not large enough\n");
 return NULL;
 }
 RTICdrTypeCode_copy_stream(
 (struct RTICdrTypeCode *)&buffer[0],
 (struct RTICdrTypeCode *)serializedTypeCode.data());
 RTICdrTypeCode *cdrTypeCode = (struct RTICdrTypeCode *)&buffer[0];
 DDS_TypeCode *typeCode = (DDS_TypeCode *)cdrTypeCode;
 return typeCode;
}

bool DDSManager::serializeTypeCode(char *buffer, unsigned int bufferLen, const DDS_TypeCode *typeCode)
{
 RTICdrStream stream;
 RTICdrStream_init(&stream);
 RTICdrStream_set(&stream, buffer, bufferLen);
 // We do not want any limits. Assigning (-1) to an unsigned int
 // results in the maximum unsigned int
 unsigned int serializedTypecodeMaxSize = -1;
 return RTICdrTypeCode_serialize(
 NULL,
 &typeCode->_data, &stream,
 RTI_TRUE, RTI_CDR_ENCAPSULATION_ID_CDR_NATIVE,
 RTI_TRUE, /* Serialize the data on the 2nd parameter (typeCode) */
 &serializedTypecodeMaxSize /* Must be a pointer to the length of the stream */);
}

Bonjefir