Search Results qc_assy_val




Overview
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Overview

The QC_ASSY_VAL table is a core data object within the Process Manufacturing Product Development (GMD) module of Oracle E-Business Suite (EBS). It serves as a master repository for defining and storing valid quality control (QC) assay values. In the context of process manufacturing, an assay is a quantitative or qualitative test performed on a material, ingredient, or finished product. This table establishes the permissible values for these tests, ensuring data integrity and consistency across the quality management processes. Its primary role is to enforce a controlled vocabulary for assay results, which is critical for compliance, accurate specification management, and reliable product development.

Key Information Stored

The table's structure is designed to catalog valid assay entries and their associated metadata. The primary identifier is the QCASSY_VAL_ID. Key descriptive columns include ORGN_CODE (organization), ASSAY_CODE, and ASSAY_VALUE, which together form a unique constraint (QC_ASSY_VAL_U1). This combination ensures that a specific assay value is uniquely defined per organization. The VALUE_NUM_MIN column suggests the table supports numeric assay values, potentially storing a minimum threshold or a numeric representation. Foreign key columns, such as QCASSY_TYP_ID and TEXT_CODE, link the value to its assay type classification and any associated descriptive text, respectively.

Common Use Cases and Queries

A primary use case is the validation of quality test results entered in laboratory or production transactions. Before a user can save a QC result, the application can validate it against the predefined list in QC_ASSY_VAL. This table is also central to defining product or ingredient specifications where specific assay results are mandated. For reporting, it enables the grouping and filtering of quality data by standardized values. A common query pattern involves joining this table to transactional quality data to retrieve human-readable assay values. For example, a query to list all valid assay codes and values for a specific organization would be: SELECT ASSAY_CODE, ASSAY_VALUE FROM QC_ASSY_VAL WHERE ORGN_CODE = :org_code ORDER BY ASSAY_CODE; Another typical join would be to the QC_ASSY_TYP table to report values by their assay type category.

Related Objects

Based on the provided foreign key metadata, QC_ASSY_VAL has documented relationships with the following key tables:

  • QC_ASSY_TYP: Joined via QC_ASSY_VAL.QCASSY_TYP_ID. This relationship classifies the assay value within a broader assay type hierarchy or category.
  • QC_TEXT_HDR: Joined via QC_ASSY_VAL.TEXT_CODE. This links the assay value to a header record for extensive descriptive text, allowing for detailed definitions or instructions to be stored and managed separately.
These relationships indicate that QC_ASSY_VAL is a central reference point, drawing its classification from QC_ASSY_TYP and its long descriptions from QC_TEXT_HDR, forming part of a structured quality data model.