| ERROR | input type is not an array type |
| CAUSE | The user is trying to obtain the number of elements for a non-array type. |
| ACTION | Pass in only a named collection type which is an array. |
| ERROR | input type is not an array type |
| CAUSE | The user is trying to obtain the number of elements for a non-array type. |
| ACTION | Pass in only a named collection type which is an array. |