The error COAPI-1141: FSW fehlerhaft (or "FSW faulty") typically occurs in NCS Expert when the software encounters an invalid keyword or value in your manipulation file (FSW_PSW.MAN). 🛠️ Top Solutions to Fix COAPI-1141 1. Clear the .MAN File

Restart the HMI / NCU
A soft restart of the HMI or a full control power cycle can clear temporary handle leaks.

Coapi1141 FSW Fehlerhaft: Ursachen, Symptome und Lösungen

SP-Datens if the module version is newer than your software. different profile if the current one persists with the error specific module (like CAS or FRM) or a different coding tool? Error When Coding For New Battery Ah - Bimmerpost