| Code | Description |
| 0 | No error. |
| -15600 | Operation failed. |
| -15601 | Name cannot be NULL. |
| -15602 | Namespace cannot be NULL. |
| -15603 | Prefix cannot be NULL. |
| -15604 | Value cannot be NULL. |
| -15605 | Node cannot be NULL. |
| -15606 | Text cannot be NULL. |
| -15607 | Target of a processing instruction cannot be NULL. |
| -15608 | Name of an entity reference cannot be NULL. |
| -15609 | XPath expression cannot be NULL. |
| -15610 | Filename cannot be NULL. |
| -15611 | Document cannot be NULL. |
| -15612 | DTD string cannot be NULL. |
| -15613 | Stax cannot be NULL. |
| -15614 | Malformed XML name. |
| -15615 | Malformed XML string. |
| -15616 | Malformed XML prefix. |
| -15617 | Malformed XML namespace. |
| -15618 | Bad validation type. |
| -15619 | No XML schema found. |
| -15620 | No DTD schema found. |
| -15621 | Feature or option cannot be NULL. |
| -15622 | Feature or option is unsupported. |
| -15623 | Feature or option value is invalid. |
| -15624 | Node is not part of the document. |
| -15625 | Node does not have the correct parent node. |
| -15626 | Node is already linked to another node. |
| -15627 | Cannot add a node to itself. |
| -15628 | Index is out of bounds. |
| -15629 | StaxWriter runtime exception, see SQLCA.SQLERRM for mode details. |
| -15630 | StaxReader runtime exception, see SQLCA.SQLERRM for mode details. |
| -15631 | Serializer runtime exception, see SQLCA.SQLERRM for mode details. |
| -15632 | Document loading runtime exception, see getErrorDescription() for more details. |
| -15633 | Document saving runtime exception, see getErrorDescription() for more details. |
| -15634 | Invalid encoding. |
| -15635 | PublicID of a DTD cannot be set with a SystemID. |
| -15636 | Undefined namespace prefix in the XPath expression. |
| -15637 | XPath expression error. |
| -15638 | A namespace in the XPath namespace list is missing. |
| -15639 | XPath function has two mandatory parameters. |
| -15640 | Internal XPath error. |
| -15641 | Invalid XPath namespace. |
| -15642 | Unable to load schema. |
| -15643 | Schemas are malformed or inconsistent. |
| -15644 | URI is malformed. |
| -15645 | Protocol layer needs a new try to complete operation. |
| -15646 | Charset conversion error. |
| -15647 | Unable to load xml security library. |
| -15648 | Xml security operation failed. See SQLCA.SQLERRM for more detail. |
| -15649 | URL cannot be null. |
| -15650 | CryptoX509 cannot be null. |
| -15651 | CryptoKey cannot be null. |
| -15652 | Bad signature transformation. |
| -15653 | Bad signature digest. |
| -15654 | Bad signature node. |
| -15655 | Bad key type. |
| -15656 | Bad key usage. |
| -15657 | Bad XPathFilter2 type, only intersect,subtract or union allowed. |
| -15658 | Bad derived key URL. |
| -15699 | Internal error, should not happen. |
See also: The Genero Web Services XML Library