EMA post a page based data
I'm creating C++ application to post message to TRCC. When i tried to post a 80*25 page, the AckMsg sent
Nack Code: DeniedBySource
Text: No such field
Questions:
1. what does this "no such field" mean? .
2. to post page based data, what domainType should I use?
3. Does the RIC need to be specifically configured?
Best Answer
-
I assume that you would like to post data to the ROW80_xx fields.
ROW80_1 "IRGROW 1" 315 NULL ALPHANUMERIC 80 RMTES_STRING 80
ROW80_2 "IRGROW 2" 316 NULL ALPHANUMERIC 80 RMTES_STRING 80
...
ROW80_24 "IRGROW 24" 338 NULL ALPHANUMERIC 80 RMTES_STRING 80
ROW80_25 "IRGROW 25" 339 NULL ALPHANUMERIC 80 RMTES_STRING 80These fields represent eighty character text fields corresponding to a row of data in a page-style record.
The "No such field" error indicates that the contributed fields are not available in the contributed RIC. For example, the TRCCTEST01 RIC doesn't have ROW80_1 (315) fields. If the post message contains this field, the application will get this error.
<POST domainType="MARKET_PRICE" streamId="1" containerType="MSG" flags="0x62 (HAS_POST_ID|POST_COMPLETE|ACK)" postId="0" postUserId="1" postUserAddr="172.17.204.33" dataSize="46">
<dataBody>
<UPDATE domainType="MARKET_PRICE" streamId="1" containerType="FIELD_LIST" flags="0x08 (HAS_MSG_KEY)" updateType="0" dataSize="20">
<key flags="0x06 (HAS_NAME|HAS_NAME_TYPE)" name="TRCCTEST01" nameType="1"/>
<dataBody>
<fieldList flags="0x08 (HAS_STANDARD_DATA)">
<fieldEntry fieldId="22" data="0C16"/>
<fieldEntry fieldId="25" data="0C19"/>
<fieldEntry fieldId="315" data="7465 7374"/>
</fieldList>
</dataBody>
</UPDATE>
</dataBody>
</POST><ACK domainType="MARKET_PRICE" streamId="1" containerType="NO_DATA" flags="0x22 (HAS_TEXT|HAS_NAK_CODE)" ackId="0" nakCode="DENIED_BY_SRC" text="No such field" dataSize="0">
<dataBody>
</dataBody>
</ACK>To post the ROW80_xx fields, the domain type in the post message is MARKET_PRICE.
To get rid of this error, the contributed RIC must contain the ROW80_xx fields. You can try to subscribe to that RIC to verify available fields. For example, fields in the page record should look like:
0
Answers
-
Thanks. I raised a request for another test RIC with the row fields added. That should fix this.
0
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