Compiler error C0050

Message: Bitaccess requires literal or symbolic integer constant

Possible error cause: No literal or an integer constant is specified in a bit access.

Error correction: Use a literal or an integer constant.

Example of the error:

PROGRAM PLC_PRG
VAR
	i : INT;
	x : INT;
END_VAR

i.x := FALSE;


--> C0018: 'i.x' is no valid assignment target
--> C0050: Bitaccess requires literal or symbolic integer constant

Error correction:

Example:
i := Test(x);