766E

The “A” disk is not accessed or is read‑only

Reason

You tried to decompile a rule into a CMS file, but you did not access your A‑disk in write mode or did not access an A‑disk at all. You must access a read/write A‑disk to decompile a rule into a CMS file.

Action

Access a read/write A‑disk and try again.