https://community.appian.com/discussions/f/rules/35395/passing-parameters-to-a-connected-system-hana-dbHi experts, We have been able to establish connectivity to a HANA database successfully. The HANA stored procedure is expecting the values to be passed, enclosed in single quotes - &#39;Value1, Value2&#39;. A query like below works perfectly fine. SELECTen-USTelligent Community 12https://community.appian.com/thread/137615?ContentTypeID=1Fri, 05 Jul 2024 05:27:38 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:ca3cfbbd-de98-4e68-a695-bf76f572c484Vivek Rao<p>Thanks for your response. Shubham.</p> <p>Unfortunately, it doesn&#39;t work. For&nbsp;Appian to detect&nbsp;something as a <strong>parameterName</strong> it is necessary to enclose it in curly braces without anything before or after. We can only play with what values go into the parameter and not the syntax you have suggested above.&nbsp;</p> <p><img class="align-left" style="float:left;max-height:240px;max-width:320px;" alt=" " src="/resized-image/__size/640x480/__key/communityserver-discussions-components-files/15/HANA_5F00_Error2.JPG" /></p><div style="clear:both;"></div>https://community.appian.com/thread/137612?ContentTypeID=1Fri, 05 Jul 2024 04:57:40 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:cc076653-9d7e-4e65-b551-0d4976051883Shubham Aware<p><span class="hljs-keyword">Concatenate parameter with single quotes<br /><br />SELECT</span> <span class="hljs-operator">*</span> <span class="hljs-keyword">from</span> DB_SCHEMA.VIEW_NAME(<span class="hljs-string">&#39;placeholder&#39;</span> <span class="hljs-operator">=</span> (<span class="hljs-string">&#39;$$list_name$$&#39;</span>, <span class="hljs-string">&#39; &#39;</span> <span class="hljs-keyword">parameter</span> <span class="hljs-string">&#39; &#39;</span>))<br /><br /><br /></p><div style="clear:both;"></div>