Arduino C code OUT_OF_MEMORY Error:260 Issue when using Cipher

Hello,

When Reading meter with NO Authentication, It reads some obis, I read Invocation counter from it, then increment t. Then Use Chiper as given in example. But In initialization, it fail to connect and give this error of 260 out of memory.

I am using this for setup:

Client.init(true, 16, 1, DLMS_AUTHENTICATION_NONE, NULL, DLMS_INTERFACE_TYPE_HDLC);
int ret = com_initializeConnection();
if (ret != DLMS_ERROR_CODE_OK)
{
com_close();
delay(1000);
ret = com_initializeConnection();
if (ret != DLMS_ERROR_CODE_OK)
{
printf("com failed:%d\r\n",ret);
return;
}
}

gxData d;
cosem_init(BASE(d), DLMS_OBJECT_TYPE_DATA, "0.0.43.1.2.255");
com_read(BASE(d), 2);
Serial.printf("\r\nIncovation Counter Old: %d, New: %d\r\n",d.value.ulVal,Client.settings.cipher.invocationCounter);

Client.settings.cipher.invocationCounter = (1 +(d.value.ulVal));
Serial.printf("\r\nIncovation Counter Old: %d, New: %d\r\n",d.value.ulVal,Client.settings.cipher.invocationCounter);

//Close the connection.
Client.ReleaseObjects();
com_close();

Client.init(true, 32, 1, DLMS_AUTHENTICATION_LOW, "lnt1", DLMS_INTERFACE_TYPE_HDLC);
//Un-comment this if you want to set system title, block cipher key or authentication key.
Client.settings.cipher.security=DLMS_SECURITY_AUTHENTICATION_ENCRYPTION;
printf("maxPduSize:%d\r\n",Client.settings.maxPduSize);
printf("maxServerPDUSize:%d\r\n",Client.settings.maxServerPDUSize);
gxByteBuffer bb;
bb_Init(&bb);
bb_addHexString(&bb, "1122334455667788");
Client.SetSystemTitle(&bb);
bb_clear(&bb);
bb_addHexString(&bb, "01 02 03 04 05 06 07 08 09 00 0A 0B 0C 0D 0E 0F");
Client.SetAuthenticationKey(&bb);
bb_clear(&bb);
bb_addHexString(&bb, "01 02 03 04 05 06 07 08 09 00 0A 0B 0C 0D 0E 0F");
Client.SetBlockCipherKey(&bb);
bb_clear(&bb);

int ret = com_initializeConnection();
if (ret != DLMS_ERROR_CODE_OK)
{
com_close();
delay(1000);
ret = com_initializeConnection();
if (ret != DLMS_ERROR_CODE_OK)
{
printf("com failed:%d\r\n",ret);
}
}

delay(2000);
com_close();

In last I get error: com failed: 260.

Please help me to resolve this error.

Thank You