Error: Invalid custom connector QvSAPConnector.dll

[Anonymous]

When running a reload task in the QMC on an APP that contains an SAP connector you may get this description at the end of the failed script file. 

Error: Connector connect error: Invalid custom connector QvSAPSqlConnector.exe.dll
Used QVConnect: C:\Program Files\Qlik\Sense\Engine\QvConnect64.EXE
Execution Failed
Execution finished.

 

Environment:

Qlik Sense Enterprise on Windows , all versions

Cause:

One reason for this issue is that the task may be attempting to run on a RIM node. The RIM however may not have the SAP provider/driver installed on it and therefore fails. In the failure 'information' box it will likely show which RIM it is attempting to run on.

Resolution:

Install the SAP provider/driver on the RIM and retry. For SAP connectors to operate in a multi-node environment the drivers/providers are also required to be on the RIMs and Central Node so the reloads can function properly where they are tasked.