https://community.cloudera.com/t5/Support-Questions/Advanced-Attribute-Update-using-Parameter-Context-Reference/m-p/373994#M241846 <P>Hello Community,</P><P>&nbsp;</P><P>I can assign an attribute's value using a reference to a parameter context value ( e.g. #{variablle_abc} ).</P><P>&nbsp;</P><P>But when I attempt to do this same thing within the "Advanced" window in an UpdateAttribute processor, it fails.&nbsp; I've verified the Process Group Parameter Context is set.&nbsp;&nbsp;</P><P>&nbsp;</P><P>Anyone know how to make this work in the Advanced window of an UpdateAttribute processor?</P> Mon, 17 Jul 2023 20:34:50 GMT ChuckE 2023-07-17T20:34:50Z https://community.cloudera.com/t5/Support-Questions/Advanced-Attribute-Update-using-Parameter-Context-Reference/m-p/373994#M241846 <P>Hello Community,</P><P>&nbsp;</P><P>I can assign an attribute's value using a reference to a parameter context value ( e.g. #{variablle_abc} ).</P><P>&nbsp;</P><P>But when I attempt to do this same thing within the "Advanced" window in an UpdateAttribute processor, it fails.&nbsp; I've verified the Process Group Parameter Context is set.&nbsp;&nbsp;</P><P>&nbsp;</P><P>Anyone know how to make this work in the Advanced window of an UpdateAttribute processor?</P> Mon, 17 Jul 2023 20:34:50 GMT https://community.cloudera.com/t5/Support-Questions/Advanced-Attribute-Update-using-Parameter-Context-Reference/m-p/373994#M241846 ChuckE 2023-07-17T20:34:50Z https://community.cloudera.com/t5/Support-Questions/Advanced-Attribute-Update-using-Parameter-Context-Reference/m-p/374003#M241851 <P>I managed to get it working by putting the parameter context reference in quotes and then using an evaluateString() function as shown below.</P><LI-CODE lang="javascript">${#{'Entity Service'}:evaluateELString()}</LI-CODE> Tue, 18 Jul 2023 06:25:11 GMT https://community.cloudera.com/t5/Support-Questions/Advanced-Attribute-Update-using-Parameter-Context-Reference/m-p/374003#M241851 ChuckE 2023-07-18T06:25:11Z