# ID 20618

Overflow of string store.
Description | The memory capacity for macro definitions in the NC program is reached. The maximum total number of macros is formed from the sum of reserved macros in the channel parameter lists and the macros defined in the NC program. For further information see [PROG// Section: Macros]
Response | Class | 2 | Abort NC program processing.
Solution | Class | 3 | Remove macro definitions in the NC program or, if possible, transfer them as predefined macros to the channel parameter list P-CHAN-00085, if there is still some free capacity.
Parameter | %1: | Limit value [-]
Maximum number of macros in NC channel
%2: | Current value [-]
Number of macros, which can be defined in NC program
%3: | Current value [-]
Number of macros, which can be defined in channel parameter list
Error type | 1, Error message from NC program.