Search Results wms_parameters_tl




Overview
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Overview

The WMS_PARAMETERS_TL table is a core translation table within the Oracle E-Business Suite Warehouse Management (WMS) module. Its primary role is to store language-specific, user-facing descriptions for the system parameters defined in the base table, WMS_PARAMETERS_B. This structure is a standard Oracle Applications pattern, enabling a single installation of EBS to support multiple languages for its user interface. The table is essential for the correct localization of parameter names and descriptions in forms, reports, and self-service pages, ensuring that users interact with the system in their preferred language. Its existence is critical for global deployments of Oracle EBS 12.1.1 and 12.2.2.

Key Information Stored

The table's structure is defined by its primary key and its relationship to the base table. The most important columns are:

  • PARAMETER_ID: This is the foreign key column that uniquely links each translated record to its corresponding master parameter definition in the WMS_PARAMETERS_B table. It is part of the composite primary key.
  • LANGUAGE: This column holds the language code (e.g., 'US' for American English, 'KO' for Korean) for the translation. It completes the composite primary key, ensuring only one translated description exists per parameter per language.
  • PARAMETER_DESC (implied by standard TL table conventions): While not explicitly listed in the brief metadata, translation tables in Oracle EBS universally contain a column for the translated text. For WMS_PARAMETERS_TL, this would typically be named PARAMETER_DESC or a similar variant, storing the localized description of the parameter.

Common Use Cases and Queries

The primary use case is retrieving parameter descriptions for a user's session language. This occurs automatically within the Oracle Applications framework. For reporting and data extraction, a common query involves joining the translation table to the base table to get a complete, language-specific view of parameters. A typical SQL pattern is:

SELECT b.PARAMETER_CODE, tl.PARAMETER_DESC, b.PARAMETER_VALUE
FROM WMS_PARAMETERS_B b,
WMS_PARAMETERS_TL tl
WHERE b.PARAMETER_ID = tl.PARAMETER_ID
AND tl.LANGUAGE = USERENV('LANG')
AND b.PARAMETER_CODE = 'PARAMETER_NAME';

This query fetches the current session language's description for a specific parameter code. Another critical use case is during the installation of new language packs, where this table is populated with additional translated rows for the supported parameters.

Related Objects

WMS_PARAMETERS_TL has a direct and singular dependency on the WMS_PARAMETERS_B table, as documented in the provided metadata.

  • WMS_PARAMETERS_B: This is the base ("_B") table that stores the core, language-independent definition of WMS system parameters, such as the parameter code and its value. The relationship is enforced by a foreign key constraint where WMS_PARAMETERS_TL.PARAMETER_ID references WMS_PARAMETERS_B. Any parameter requiring a translated description must first exist in this parent table.

This relationship is fundamental; the TL table cannot exist without its corresponding base table record, ensuring data integrity for all multilingual parameter definitions in the system.