Here are a few questions related to the error message you provided:

1. What is the material number that is not confirmed by the machine?
2. Could you provide more context on the specific process or operation that is causing this error?
3. Have you checked the material database to ensure that the correct
The solution for M7119-CMC responding with incorrect material number confirmation information is to review and double-check the material number being entered, ensure it follows the correct format, and try resetting the device or running material verification checks.