? TÜV/HU and exhaust gas Readyness Codes

Hello, I drive the Golf 7 mentioned in the profile with approx. 55,000 km on the clock. Recently comes the yellow MKL (sometimes after deletion after 200 km, sometimes after approx. 400 km) and the error memory shows what is in the attachment here. It can also happen that after a fresh deletion and drive, turn off, leave again … no error is stored. Also sometimes the error is stored, although the MKL is not on yet. Question: if I now delete the memory shortly before the HU e and on it hope that the error will not be deposited again at the next start: is there a badge? The readyness codes are missing then yes, but there is also no error. Thanks.