Error Messages in SAP Business One Hana (Service Layer) Connector
The following errors are sometimes seen during workflow execution.
| Error Message | Error Code | Description |
|---|---|---|
| An error has occurred on the request | EXP00001 | This is a generic error that indicates something has gone wrong while attempting to fetch “Workflow Message” or “Workflow Message Data” triggers. |
| Error Occurred | EXP00003 | This error occurs when a connection cannot be made to Service Layer during “Workflow Message” or “Workflow Message Data” triggers. |
| Empty Response from API | EXP00004 | This indicates that Service Layer responded, but with no data. |
| RequestBody can’t be left blank | EXP00005 | This error is encountered when a map has not been configured, when a map is not used but “Request Body” field has been omitted, or when the result of a mapping is empty. To resolve this error, ensure mappings are configured or that a valid “Request Body” has been manually provided. |
| (Action Technical Name) Stack trace | EXP00006 | A “Stack trace” message follows the action’s technical name when an unknown error has occurred. Investigate the issue by reviewing logged details found after the equals sign. |
| U_SALTBOX_MESSAGES is not an EntitySet | InternalError585 | This error response occurs when Service Layer is unable to communicate with the Saltbox Query Extension installed in Hana Studio. When this error occurs, restart Service Layer. |