Search Results msc_bis_res_summary




Overview
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Overview

The MSC_BIS_RES_SUMMARY table is a critical data repository within the Oracle E-Business Suite Advanced Supply Chain Planning (ASCP) module, specifically for Oracle EBS 12.1.1 and 12.2.2. Its primary function is to store aggregated resource capacity and demand data to serve Business Intelligence System (BIS) reports. The table acts as a performance-optimized summary layer, enabling efficient generation of key operational reports that analyze resource utilization, such as comparing required hours (demand from planned orders) against available hours (resource capacity) across different planning scenarios, organizations, and manufacturing resources.

Key Information Stored

The table stores summarized hours at the intersection of key planning entities. While the full column list is extensive, the core data revolves around identifiers and aggregated metrics. Essential columns include PLAN_ID, SR_INSTANCE_ID, ORGANIZATION_ID, DEPARTMENT_ID, and RESOURCE_ID, which together define the unique context for the summarized data. The primary metrics stored are the total required hours (representing the load from planned manufacturing orders) and the total available hours (representing the defined capacity of the resource) for the reporting period. Additional columns typically include time-bucket identifiers (like BUCKET_TYPE and PERIOD_START_DATE) to allow for temporal analysis and summarization across daily, weekly, or monthly buckets as required by BIS reporting.

Common Use Cases and Queries

The primary use case is generating BIS reports for resource capacity planning and load analysis. Planners and managers utilize this data to identify bottlenecks, underutilized resources, and periods of over-capacity. A typical analytical query would join this table to dimension tables (like MSC_RESOURCE_DEFINITIONS) to retrieve resource names and calculate utilization percentages. A common SQL pattern is:

  • SELECT mbrs.organization_code, mrd.resource_code, mbrs.period_start_date, mbrs.required_hours, mbrs.available_hours, (mbrs.required_hours / NULLIF(mbrs.available_hours, 0)) * 100 AS utilization_pct FROM msc_bis_res_summary mbrs JOIN msc_resource_definitions mrd ON mbrs.resource_id = mrd.resource_id AND mbrs.plan_id = mrd.plan_id WHERE mbrs.plan_id = 1001 ORDER BY mbrs.period_start_date, mrd.resource_code;

This data is also crucial for creating dashboards and metrics that track overall plant or supply chain efficiency.

Related Objects

MSC_BIS_RES_SUMMARY has a defined foreign key relationship with the MSC_DEPARTMENT_RESOURCES table, which holds detailed resource definitions and capacity data. The relationship is based on multiple columns, ensuring data integrity between the detailed transactional data and the summarized reporting data. The specific join is:

  • Foreign Key Reference: MSC_BIS_RES_SUMMARY references MSC_DEPARTMENT_RESOURCES on the composite key (PLAN_ID, ORGANIZATION_ID, RESOURCE_ID, SR_INSTANCE_ID, DEPARTMENT_ID).

This indicates that the summary data is derived from and constrained by the detailed resource capacity information stored in MSC_DEPARTMENT_RESOURCES. The table is also frequently joined in queries to MSC_PLANS for plan names, MSC_RESOURCE_DEFINITIONS for resource descriptions, and MSC_ORGANIZATIONS for organization details in comprehensive BIS reports.