BIEE set write back in logic level

Question

Hello！When I do biee toos write back setting in logic level.set column write back and i chacked it ,then when I check OK , BI TOOS closed itself.
BIEE:11.1.1.5.0.who can help me ,tanhks!

Answer 1

Hi MuRam,
Thanks for your quick reply. The following are some setting in my environment, please let me know if I miss something.
1. I have a table WBTEST with 2 column A and B, both of them are VARCHAR2.
2. I active the Write Back to A and B in BMM layer. And grant Read/Write to ConnPool in Physical layer. I tried to grant Read/Write to Presentation Table, it comes some problem to my Subject Area.
3. I add a template as ORACLE_INSTANCE/bifoundation/OracleBIPresentationServicesComponent/coreapplication_obipsn/analyticsRes/customMessages/WBTest.xml, and the content as following:
<?xml version="1.0" encoding="utf-8" ?>
<WebMessageTables xmlns:sawm="com.siebel.analytics.web/message/v1">
<WebMessageTable lang="en-us" system="WriteBack" table="Messages">
<WebMessage name="WBTestSample">
<XML>
<writeBack connectionPool="ylbist02-DM">
<insert>INSERT INTO WBTEST VALUES('@1', '@2')</insert>
<update>UPDATE WBTEST SET B='@2' WHERE A='@1'</update>
               <postUpdate>COMMIT</postUpdate>
</writeBack>
</XML>
</WebMessage>
<WebMessage name="WBTestSample2">
<XML>
<writeBack connectionPool="ConnPool">
<insert>INSERT INTO WBTEST VALUES('@1', '@2')</insert>
<update>UPDATE WBTEST SET B='@2' WHERE A='@1'</update>
               <postUpdate>COMMIT</postUpdate>
</writeBack>
</XML>
</WebMessage>
</WebMessageTable>
</WebMessageTables>
4. I active the Write Back in Answer and use WBTestSample and WBTestSample2. Both of them gave the same error to me.
By the way, there is nothing in my nqquery.log. Do I have to turn something on so it can be logged?
Best Regards,
Martin