Applies To:
  • CitectSCADA V7.1 upwards

 The message "TranWrite failed before secure login completed" appears in my syslog.dat or runtime kernel, what does this error mean?

 This error can occur when a write is being performed before a user is logged in. With the introduction of enhance security measures in V7.10 a user must be logged in before tags can be written to. Therefore a user must be create in the project and logged in before any means of writing to tags be performed (Cicode, reports etc.). Alternatively this behaviour can be changed by changing editing the [LAN] citect.ini parameters but a full understanding of the implications must be acknowledged before doing so. Please read the security addendum available on the installation disk for more information.

 Kernel, Syslog.dat, tagwrite, error