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AVEVA Enterprise SCADA

Internal Business Logic Tiers (BLTs)

  • Last UpdatedJul 05, 2024
  • 1 minute read

Internal Business Logic Tiers (BLTs) may be visible from the AVEVA Enterprise SCADA Business Object Test Client Component Name dropdown menu.

The following are technical Management of Change (MoC) BLTs and are for internal use only:

Internal BLT Name

Description

MoCInstallChangesetBLT

This BLT object is for internal server to server communication for MoC.

MoCGetSchemaInformation

This BLT will provide a list of keys in MoC controlled tables.

MoCGetLockedRecordsBLT

This BLT will provide a list of records that are locked from the perspective of the given changeset.

For example, if you are using changeset 5 and changesets 1โ€“4 are still open, any records used by changesets 1โ€“4 are locked and cannot be edited.

MoCUnlockRecord

This BLT will revert all updates for a record in an open changeset. The open changeset cannot contain an insert or delete operation for that record.

It will then remove update entries from the changeset, making the record available for editing in other changesets.