View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0007344 | 10000-004: Services | Spec | public | 2021-10-05 16:34 | 2025-07-29 19:56 |
| Reporter | Randy Armstrong | Assigned To | Matthias Damm | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | no change required | ||
| Fixed in Version | 1.05.03 RC1 | ||||
| Summary | 0007344: 7.34.1 StructureChange description not sufficient | ||||
| Description | The StructureChanged bit is set whenever the value of DataType, ValueRank or ArrayDimensions changes in a way that alters the contract with the client. i.e. changing from a scalar to an array would not trigger a StructureChanged bit if the ValueRank was Any but would trigger the bit if ValueRank changed from Scalar only to Any. ArrayDimensions is only material if the length of a fixed length dimension changes. | ||||
| Tags | No tags attached. | ||||
| Commit Version | |||||
| Fix Due Date | |||||
| related to | 0007345 | assigned | Jeff Harding | 10000-003: Address Space | Clarifications on notification mechanisms for caching clients |
| related to | 0006971 | assigned | Jim Luth | 10000-003: Address Space | ValueRank should be considered together with DataType for NodeVersion changes |
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Need also to consider, when not the NodeId of the DataType on the Variable is changing, but the DataType itself, i.e. for example the structure definition is changing. |
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There is no change required. ValueRank and ArrayDimensions are part of every Variant instance used to transport the value. |
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Undated text to refer to the new DataTypeDefintion. |
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Agreed to changes edited in Dallas meeting. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2021-10-05 16:34 | Randy Armstrong | New Issue | |
| 2021-10-06 07:29 | Wolfgang Mahnke | Note Added: 0015128 | |
| 2021-10-06 08:21 | Wolfgang Mahnke | Relationship added | related to 0007345 |
| 2021-11-23 17:55 | Jim Luth | Description Updated | |
| 2021-11-23 17:56 | Jim Luth | Assigned To | => Matthias Damm |
| 2021-11-23 17:56 | Jim Luth | Status | new => assigned |
| 2023-03-20 16:30 | Matthias Damm | Status | assigned => resolved |
| 2023-03-20 16:30 | Matthias Damm | Resolution | open => no change required |
| 2023-03-20 16:30 | Matthias Damm | Note Added: 0018917 | |
| 2023-03-22 18:07 | Jim Luth | Note Added: 0018973 | |
| 2023-03-22 18:08 | Jim Luth | Status | resolved => closed |
| 2023-03-22 18:08 | Jim Luth | Fixed in Version | => 1.05.03 RC1 |
| 2023-03-22 18:08 | Jim Luth | Note Added: 0018974 | |
| 2025-07-29 19:56 | Jim Luth | Relationship added | related to 0006971 |
