S&S 4065 – The [Message sender] (MesSenMES3) must follow the exact pattern “[A-Z]{2}[^\n\r]{1,15}/[0-9]{10}” (2 capital letters + 1–15 characters + slash + exactly 10 digits).

System: S&S

Error Code: S&S 4065

Explanation

The [Message sender] (MesSenMES3) must follow the exact pattern “[A-Z]{2}[^\n\r]{1,15}/[0-9]{10}” (2 capital letters + 1–15 characters + slash + exactly 10 digits).

When it happens (Reason)

Message sender format is invalid

Quick Fix

Check the value in MesSenMES3 Ensure it starts with exactly 2 capital letters (e.g., GB, FR, DE) Followed by 1–15 characters (any except newline/carriage return) Then a forward slash “/” Then exactly 10 digits Correct the value to match this pattern

Step-by-step resolution

Check the value in MesSenMES3 Ensure it starts with exactly 2 capital letters (e.g., GB, FR, DE) Followed by 1–15 characters (any except newline/carriage return) Then a forward slash “/” Then exactly 10 digits Correct the value to match this pattern

Keywords

S&S 4065, 4065, error code