User manual

EASYGEN™
6
72
The possible values of the “S” variable and the corresponding error causes are
indicated in the following table.
S FUNCTION WITH ERROR REMEDY
0 Acquisition The causes of this error could be:
1 Non-permissible acquisition
executed
2 Field acquisition of a non existent
table executed.
3 Field acquisition executed where
addressed record does not exist in
table.
4 Next instruction does not exist.
1 Check Error causes are:
1 Table to check does not exist.
2 Decode Command containing an unexpected
decode sent to terminal.
3 Enable Decode Next instruction does not exist.
4 Sequential search Possible causes are:
1 Table to check does not exist.
2 Comparison operator indicated not
permissible.
6 Data Element Possible causes are:
1 Error in current instruction.
2 Next instruction does not exist.
3 General user program error.
7 Pointer Element Possible errors are:
1 Points to a non existent table.
2 Next instruction not among
expected ones.
8 Search Type Only two types of searches are possible:
1 BINARY: where the table must be
ordered in ascending order in the
field in question.
2 SEQUENTIAL: where the table may
have any order.
9 Comparison Type
Only two types of comparison are
possible:
1 With database field.
2 With constant.