Results for “seq_no”

AI-generated from documented ETRM metadata — verify critical details on the linked pages.

Overview

The JE_IT_EXLET_SEQS table, owned by the AP schema, is a component of the JE – European Localizations product family within Oracle E-Business Suite, documented as valid in both release 12.1.1 and 12.2.2. Its stated purpose is to provide table-based sequencing for exemption letters, a statutory reporting requirement in several European jurisdictions where vendors or customers must present numbered exemption certificates to substantiate tax treatment. Rather than relying on database sequences or document numbering APIs, this table maintains a persistent, per-legal-entity counter keyed by fiscal or calendar year, allowing the localization logic to generate consistent, auditable exemption letter numbers.

The ETRM relationship data classifies this object under a heuristic Data Vault model as a standalone object. In Data Vault terms this suggests it behaves less like a transactional satellite and more like a reference or control structure — effectively a lightweight hub carrying the compound business key (YEAR, LEGAL_ENTITY_ID) with an attached sequencing attribute. Modelers mapping JE localization data into a vault should treat it as an independent control table rather than a dependent child of the exemption letter documents themselves.

Key Information Stored

Only three columns are documented in the ETRM 12.2.2 physical schema, making this a narrow, purpose-built control table:

• YEAR — The fiscal or calendar year for which the sequence applies. YEAR participates in both the single-column primary key and the compound unique index, and is the column most frequently used in query predicates.
• LEGAL_ENTITY_ID — Foreign key to FV_LEGAL_ENTITIES, identifying the legal entity (registrant) whose exemption letters are being sequenced. This column is part of the unique business key.
• SEQ_NO — The current or last-issued sequence number for the given year and legal entity combination.

The surrogate primary key is defined by the constraint JE_IT_EXLET_SEQS_PK, documented on the YEAR column. The business-key candidate is JE_IT_EXLET_SEQS_U1, a unique index on the composite (YEAR, LEGAL_ENTITY_ID). The discrepancy between a single-column PK and a composite unique key is worth noting during integration design: the PK as documented does not by itself enforce per-entity uniqueness, so the unique index carries that responsibility. Primary consumers should always supply both YEAR and LEGAL_ENTITY_ID when assigning or retrieving sequence values, and should never assume SEQ_NO alone is meaningful outside its year/entity context.

Common Use Cases and Queries

Typical usage centers on the exemption letter printing or reporting process for Italian and other European localization flows. A reporting query to audit sequence consumption for a period might read:

• SELECT legal_entity_id, year, seq_no FROM je_it_exlet_seqs WHERE year = :p_year AND legal_entity_id = :p_entity;
• Joining to the legal entity master to enrich the output: SELECT s.year, s.seq_no, e.name FROM je_it_exlet_seqs s, fv_legal_entities e WHERE s.legal_entity_id = e.legal_entity_id AND s.year = :p_year;
• Identifying entities with no configured sequence for a year — a gap that will block exemption letter generation: an outer join from FV_LEGAL_ENTITIES to JE_IT_EXLET_SEQS filtered on a null SEQ_NO.
• Reconciliation of issued letter numbers against the sequence table to detect duplicates or manual overrides introduced outside the standard process.

Because the table is small and updated transactionally, it should be monitored for row locking contention during high-volume letter generation runs.

Related Objects

The most significant related objects derive from the documented foreign key and the surrounding localization framework:

• FV_LEGAL_ENTITIES — referenced by JE_IT_EXLET_SEQS.LEGAL_ENTITY_ID; supplies the legal entity name and registration attributes for exemption letter output.
• JE_IT_EXEMPTION_LETTERS (and associated localization letter tables) — the document records whose numbering depends on SEQ_NO.
• JE_IT_EXLET_SEQS_PK and JE_IT_EXLET_SEQS_U1 — the primary key and unique index constraints that govern integrity.
• AP supplier and vendor site tables — exemption letters are frequently attached to vendor records, so vendor master objects are consumed alongside this table in reporting.
• JE European Localization concurrent programs and views — the surrounding product components that read and increment this sequence table.

DBA attention should focus on the AP schema privileges, the two constraints above, and index health, since the table is written frequently but remains volumetrically small.