Error Messages Relating to Keys
| Code | 159100 |
| Severity | Error |
| Message | Cannot specify primary key deduced for input windows; explicit primary key needs to be specified. |
| Description | Primary keys need to be explicitly specified for a input windows. |
| Code | 159101 |
| Severity | Error |
| Message | The number of key columns for Delta Stream {0} does not match the number of keys in the input stream {1}. |
| Description | The key columns of a Delta Stream must be the same as that of its source excpet when using a Flex Operator. |
| Code | 159102 |
| Severity | Error |
| Message | {0} is defined more than once as a key column. |
| Description | No additional information available. |
| Code | 159103 |
| Severity | Error |
| Message | {0} is defined as a key column but is not part of schema. |
| Description | No additional information available. |
| Code | 159104 |
| Severity | Error |
| Message | The key column {0} of input stream has not been directly copied to the key column of Delta Stream {1}. |
| Description | For Delta Streams the key columns must be directly copied from its source. |
| Code | 159105 |
| Severity | Error |
| Message | An internal error has occurred. Projection list empty during key deduction. |
| Description | No additional information available. |
| Code | 159106 |
| Severity | Error |
| Message | An explicit primary key cannot be provided for an aggregate stream, only primary key deduced can be specified. |
| Description | No additional information available. |
| Code | 159107 |
| Severity | Error |
| Message | Keys for union blocks do not match. |
| Description | No additional information available. |
| Code | 159108 |
| Severity | Error |
| Message | A primary key must be defined for this element. |
| Description | No additional information available. |
| Code | 159109 |
| Severity | Error |
| Message | An internal error has occurred. key columns are missing. |
| Description | No additional information available. |
| Code | 159110 |
| Severity | Error |
| Message | Multiple primary key definitions have been provided. |
| Description | No additional information available. |
| Code | 159111 |
| Severity | Error |
| Message | For Delta Streams the key columns must be a direct copy from the input when NOT performing an aggregation or a join or if the node is not a Flex Operator. |
| Description | No additional information available. |
| Code | 159112 |
| Severity | Error |
| Message | An internal error has occurred. The number of inputs is > 1. |
| Description | No additional information available. |
| Code | 159113 |
| Severity | Error |
| Message | An internal error has occurred. Cannot find source or target key column. |
| Description | No additional information available. |
| Code | 159114 |
| Severity | Error |
| Message | Key for an aggregate stream contains aggregation operators. This is not allowed. |
| Description | Key column for an aggregate stream comes from the group by clause, which doesn't support aggregation operations. |
| Code | 159115 |
| Severity | Error |
| Message | Key column is missing from the projection list. |
| Description | Key column must be present in the projection list. |
| Code | 159116 |
| Severity | Error |
| Message | A {0} clause cannot be specified when defining a Splitter. |
| Description | Invalid clause specified when defining a splitter. |
| Code | 159117 |
| Severity | Error |
| Message | A {0} clause must be specified when defining a Splitter. |
| Description | A required clause when defining a splitter is missing. |
| Code | 159118 |
| Severity | Error |
| Message | A WHEN/ELSE clause cannot be specified for this object. |
| Description | A WHEN/ELSE clause cannot be specified for this object. |
| Code | 159119 |
| Severity | Error |
| Message | A Splitter cannot be defined with an INPUT visibility. Only OUTPUT and LOCAL visibility is supported. |
| Description | A Splitter supports only OUTPUT and LOCAL visibility. |