<div>
The connection has to be on the machine you are running Crystal on.<br />
<br />
Do you log into the server and run Crystal from there or do you have a local install?<br />
<br />
Does LEM have a repository that stores the reports?<br />
CRystal doesn't keep the logon information so you may have to update it.
</div>


The connection has to be on the machine you are running Crystal on.

Do you log into the server and run Crystal from there or do you have a local install?

Does LEM have a repository that stores the reports?
CRystal doesn't keep the logon information so you may have to update it.

<div>
THis may help.<br />
<br />
<a href="https://support.solarwinds.com/SuccessCenter/s/article/LEM-Reports-Console-Error-Logon-failed-Error-code-2147189176" rel="ugc">https://support.solarwinds.com/SuccessCenter/s/article/LEM-Reports-Console-Error-Logon-failed-Error-code-2147189176</a><br />
<br />
mlmcc
</div>


THis may help.

https://support.solarwinds.com/SuccessCenter/s/article/LEM-Reports-Console-Error-Logon-failed-Error-code-2147189176 [https://support.solarwinds.com/SuccessCenter/s/article/LEM-Reports-Console-Error-Logon-failed-Error-code-2147189176]

mlmcc

Network Specialist

Christian KAZADi

<div>
<div class="content wysiwyg-content">
Hello dear expert,<br />
<br />
Since few days, I'm trying to connect my crystal report software to Solarwinds Log &amp;&nbsp;Event manager reports DB but I still get the following error:<br />
<b>Failed to open the connection. Details: JDBC driver not found.</b><br />
Even if the JDBC driver is present on the server.<br />
<br />
Secondly:<br />
<br />
I made a copy of one report and try to edit it with Crystal report. What happen?<br />
<br />
1. &nbsp;When I remove some columns or I edit existing content and run the edited report on LEM Report Manager, it works<br />
2. &nbsp;But When I add a new column and try to the same report and try to run it, it says <b>&quot;Logon failed. Error Code: -2147189176&quot;</b><br />
<br />
Is there any expert with both Crystal report and Solarwinds LEM knowledge? <br />
<br />
Many thanks,<br />
<br />
Christian K.
</div>
</div>


Hello dear expert,

Since few days, I'm trying to connect my crystal report software to Solarwinds Log & Event manager reports DB but I still get the following error:
Failed to open the connection. Details: JDBC driver not found.
Even if the JDBC driver is present on the server.

Secondly:

I made a copy of one report and try to edit it with Crystal report. What happen?

1.  When I remove some columns or I edit existing content and run the edited report on LEM Report Manager, it works
2.  But When I add a new column and try to the same report and try to run it, it says "Logon failed. Error Code: -2147189176"

Is there any expert with both Crystal report and Solarwinds LEM knowledge? 

Many thanks,

Christian K.

Opening LEM Database with Crystal report

Databases are organized collections of data, most commonly accessed through management systems including schemas, tables, queries and processes that allow users to enter and manipulate the information or utilize it in other fashions, such as with web applications or for reporting purposes.

Databases

Crystal Reports is a business intelligence application from SAP SE. It is used to graphically design data connections and report layouts from a wide range of data sources including Excel spreadsheets, Oracle, SQL Server databases and Access databases, BusinessObjects Enterprise business views, and local file-system information. Report designers can place fields from these sources on the report design surface, and can also deploy them in custom formulas (using either BASIC or Crystal's own syntax), which are then placed on the design surface. Crystal Reports also supports subreports, graphing, and a limited amount of GIS functionality.