Applies To:
  • CitectSCADA 6.10
  • CitectHMI 6.10

When Citect Executes the Cicode function SQLExec() CitectSCADA runtime closes and I am prompted to save Exception Information.

The problem is an internal overflow of the a string holding the name of the Column. The limitation is that the Column name only can hold 30 characters (plus the null terminating character).

You can workaround this problem by ensuring the SQL source Table or View column name lengths are limited to 30 characters or less.

Citect has confirmed this to be a problem in CitectHMI/SCADA version 6.10. We are researching this problem and will post new information here as it becomes available.


SQL SQLExec Crashing