topic Re: Error executing tool.: ERROR 000816: The tool is not valid. in ArcGIS Enterprise Questions https://community.esri.com/t5/arcgis-enterprise-questions/error-executing-tool-error-000816-the-tool-is-not/m-p/45742#M1649 <HTML><HEAD></HEAD><BODY><P>Yes, it looks like a version problem. I don't have an Arcmap in server. Currently i am publishing GP services from same or older version Arcmap.</P></BODY></HTML> Thu, 02 Apr 2015 05:22:48 GMT Musa_SerkanArslan 2015-04-02T05:22:48Z Error executing tool.: ERROR 000816: The tool is not valid. https://community.esri.com/t5/arcgis-enterprise-questions/error-executing-tool-error-000816-the-tool-is-not/m-p/45740#M1647 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I have posted a GP service. It is created on model builder and published from ArcMap. It includes CreateNearTable tool with some expression. </P><P>My ArcGIS server version is 10.2</P><P>My Desktop version is 10.2.1</P><P>I have posted GP service successfully. But when i run service i was getting this error. "<SPAN style="color: #505051; font-family: Geneva, Arial, Helvetica, sans-serif; font-size: 12px; background-color: #e5edf4;">Error executing tool.: ERROR 000816: The tool is not valid.</SPAN>"</P><P></P><P>Than i republished the service (from same mxd and same model) from other Arcmap (version 10.1). Now it works without any problem. </P><P></P><P>Now i want to know what is the problem with version 10.2.1. Is there a bug. I don't want to use 10.1 anymore. What shall i do?</P><P></P><P>Any idea?</P><P></P><P>Thanks...</P></BODY></HTML> Wed, 25 Mar 2015 08:00:16 GMT https://community.esri.com/t5/arcgis-enterprise-questions/error-executing-tool-error-000816-the-tool-is-not/m-p/45740#M1647 Musa_SerkanArslan 2015-03-25T08:00:16Z Re: Error executing tool.: ERROR 000816: The tool is not valid. https://community.esri.com/t5/arcgis-enterprise-questions/error-executing-tool-error-000816-the-tool-is-not/m-p/45741#M1648 <HTML><HEAD></HEAD><BODY><P>It might be because of the version of server you've got, so the gp tool is built with 10.2.1, but ArcGIS Server is 10.2, so may not be working because of that. Is ArcGIS Server setup on a server? Can you RDP onto the server and run it from there if there is ArcMap on there?</P></BODY></HTML> Thu, 02 Apr 2015 02:32:56 GMT https://community.esri.com/t5/arcgis-enterprise-questions/error-executing-tool-error-000816-the-tool-is-not/m-p/45741#M1648 ShaunWeston1 2015-04-02T02:32:56Z Re: Error executing tool.: ERROR 000816: The tool is not valid. https://community.esri.com/t5/arcgis-enterprise-questions/error-executing-tool-error-000816-the-tool-is-not/m-p/45742#M1649 <HTML><HEAD></HEAD><BODY><P>Yes, it looks like a version problem. I don't have an Arcmap in server. Currently i am publishing GP services from same or older version Arcmap.</P></BODY></HTML> Thu, 02 Apr 2015 05:22:48 GMT https://community.esri.com/t5/arcgis-enterprise-questions/error-executing-tool-error-000816-the-tool-is-not/m-p/45742#M1649 Musa_SerkanArslan 2015-04-02T05:22:48Z