# ID 21297

Requested data of a data base group are invalid.
Description | The database manager in the PLC acknowledged the data of a specific group requested by the command #DB INFO[...] as invalid. A check for validity of the received data and output of an error message is only executed in the NC channel if the command #DB INFO[...] was programmed with the logic switch CHV. Data cannot be checked for validity if there is no logic switch CHV.
Response | Class | 2 | Abort NC program processing.
Solution | Class | 6 | In the PLC, check and validate the data of the corresponding group.
Parameter | %1: | Error value [-]
Identification string of the invalid database group
Error type | 1, Error message from NC program.