Originally posted by: Marc Habib

How can I throw an exception from an opl script?

standard JS throw "message" is not allowed.

Unfortunately, exceptions are not supported in ILOGScript. In case you want to raise an exception to abort execution, you can do something like this:

if ( errorCondition )
   non_existent_object.non_existent_method();

This will stop with an unknown object or property error.

Hi,

int x=2;

assert as:x==1;

asserts can give errors but in scripting you may use fail()

int x=2;

execute check
{
  if (x!=1) fail();
}

gives execution og check failed

regards