# ID 21848

Overlapping memory area for 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 concerned variable P-EXTV-00001
%2: | Current value [-]
Name of the variable P-EXTV-00001 whose memory area is violated.
%3: | Current value [-]
Index var[i] of the variable in the configuration file
%4: | Current value [-]
Start address of the actual variable
%5: | Current value [-]
Size of the actual variable
Error type | -