TM_6193 An error occurred while expanding the connection parameter

Error : TM_6193 An error occurred while expanding the connection parameter

This issue come when the value in the parameter name is not same as exact connection

There could be few reasons for this 

1. The parameter in the error is not defined in the parameter file.

2. The value the DBConnection variable is set to is not defined as a relational connection in Workflow Manager.

3. The parameter file transferred via FTP from another machine may have a carriage return at end of the line

Solution:

To resolve this issue, correct the database connection parameter mentioned in the error so that it matches a relational connection valued in Workflow Manager exactly.

Other reason for this error is when the application connection parameterized in the parameter has space before and/or after the

"=" in the parameter file.

For eg: $AppConnectionGM = PTS

Solution:

To resolve this issue, remove the space before and/or after the "=" in the parameter file.