Open 0Query_Template in WAD get red error

Question

Some documentation says we can't open 0Query_Template (with Notepad or some web development too), but we don't know how to locate this 0Query_Template file in Notepad or other web development tool.  Then the only choice left would be to open this 0Query_Template in WAD and then make a copy to a custom z file and then work on the z file.  But when we try to open it in WAD, get the following red error:
'ITEM_ID' for librarry item or 'ITEM_CLASS' parameter for standard item is missing or broken!
How to make a copy of this 0Query_Template or where to locate this file that we can edit in Notepad or other web development tool?
Thanks

Answer 1

When you open the 0QUERY_TEMPLATE it will generate an error saying:
“’ITEM_ID’ for library item or ‘ITEM_CLASS’ parameter for standard item is missing”
To get rid of this error change the mentioned object code (on the HTML tab page) to:
<i>
<object>
         <param name="OWNER" value="SAP_BW"/>
         <param name="CMD" value="GET_ITEM"/>
         <param name="NAME" value="GR2Chart"/>
         <param name="ITEM_ID" value="0ADHOC_COLUMN_CHART"/>
         <param name="DATA_PROVIDER" value="DP"/>
         <param name="HIDDEN" value="X"/>
         ITEM:            GR2Chart
</object>
</i>
Also, in order to use this query as a standalone template, you would need to delete the following lines which appear right at the top of the template:
<i>
<!-- Set the data provider --->
<!--specialbwcomment<OBJECT>
<PARAM NAME="OWNER" VALUE="SAP_BW"></PARAM>
<PARAM NAME="CMD" VALUE="SET_DATA_PROVIDER"></PARAM>
<PARAM NAME="NAME" VALUE="DP"></PARAM>
DATA_PROVIDER: DataProvider
</OBJECT>specialbwcomment-->
</i>
The above mentioned code segment is used to inherit the value of the dataprovider from the calling template. But, since we are using this template as a standalone template, we need to delete these lines.
Now save this as ZQUERY_TEMPLATE and use it for further modifications as required