Detects implicit conversions from larger data types to smaller data types
Justification: This message is obsolete now because it is already reported as a warning by the compiler.
Importance: Low
Example
PROGRAM PLC_PRG VAR rTemp : REAL; lrTemp : LREAL; END_VAR rTemp := lrTemp; // SA0131 --> SA0131: Implicit narrowing conversion from type 'LREAL' to type 'REAL'