# ID 21848

Overlapping memory area of external variable. Variable will be deleted!
Description | You can use the parameter check_overlapping_variables P-EXTV-00011 to check the memory layout when creating the external variables. If the variable currently to be created overlaps the memory area of another variable, this error message is output and the variable is deleted. Variables that were created explicitly by specifying a start address using another variable (see P-EXTV-00048) are excluded from this check.
Response | Class | 2 | Current variable is deleted.
Solution | Class | 7 | Check Byte Offset (see P-EXTV-00002) or 24-byte indices of the variables and sizes P-EXTV-00008, P-EXTV-00007
Parameter | %1: | Error value [-]
Name of the variable affected P-EXTV-00001
%2: | Current value [-]
Name of the variables P-EXTV-00001 whose memory area is violated.
%3: | Current value [-]
Index var[i] of the variables affected in the configuration file
%4: | Error value [Byte]
Memory offset of the variables affected
%5: | Error value [Byte]
Size of the variables affected
Error type | -