Variable Capacity Mismatch
Categories:
Do not assign a value to a variable whose capacity is smaller.
It will throw an error at runtime.
Bad code
FileName@1010 : Text[250];
...
UploadedFileName@1016 : Text[1024];
...
FileName := UploadedFileName;
Good code
FileName@1010 : Text[1024];
...
UploadedFileName@1016 : Text[1024];
...
FileName := UploadedFileName;
Bad code
FileName@1010 : Text[250];
...
UploadedFileName@1016 : Text[1024];
...
FileName := UploadedFileName;
Good code
FileName@1010 : Text[250];
...
UploadedFileName@1016 : Text[1024];
...
FileName := COPYSTR(UploadedFileName,1,250); // In case only the first 250 chars are needed. Similar for fields
Bad code
VAR
ExceededNumberTxt@001 : 'ENU=Warning: Exceeded number of unsent documents/requests'
Subject@1002 : Text[50];
...
BEGIN
...
Subject := ExceededNumberTxt;
Good code
VAR
ExceededNumberTxt@001 : 'ENU=Warning: Exceeded number of unsent documents/requests'
Subject@1002 : Text[100];
...
BEGIN
...
Subject := ExceededNumberTxt';
Last modified February 24, 2022: Added tags & categories + cleanup (5ee04366)
by waldo1001