Search Results igs_co_s_ltr_param




Overview
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Overview

The IGS_CO_S_LTR_PARAM table is a core reference table within the Oracle E-Business Suite Student System (IGS) module. It functions as the master repository for system-recognized parameters that can be dynamically merged into letter templates. This table is essential for the correspondence generation functionality, enabling the creation of personalized letters, emails, or other documents by substituting predefined parameter tokens with actual data values from the student system during runtime. Its role is to define and control the valid set of merge fields available to template designers, ensuring data integrity and consistency across all generated communications.

Key Information Stored

The table's primary purpose is to catalog parameter types. Its structure, as indicated by the provided metadata, is centered on the S_LETTER_PARAMETER_TYPE column, which serves as the table's primary key. This column uniquely identifies each system-recognized merge parameter (e.g., STUDENT_NAME, COURSE_CODE, ADDRESS_LINE1). While the full column list is not detailed in the excerpt, a table of this nature typically includes descriptive columns such as PARAMETER_NAME, DESCRIPTION, and DATA_TYPE to define the parameter's purpose and the format of the data it represents. The existence of a primary key constraint (IGS_CO_S_LTR_PARAM_PK) on S_LETTER_PARAMETER_TYPE enforces uniqueness for these parameter codes.

Common Use Cases and Queries

This table is primarily referenced during the design and validation of correspondence templates. Common operational and reporting scenarios include querying the list of all available merge parameters for template building or troubleshooting. A typical administrative query would retrieve the master list of parameters. For instance, a support query might join this table with related argument or restriction tables to understand the full context of how a specific parameter is configured for use. Developers or functional consultants might query this table to verify the existence of a parameter before embedding it in a custom template or extension.

  • Listing all system parameters: SELECT s_letter_parameter_type FROM igs.igs_co_s_ltr_param ORDER BY 1;
  • Investigating parameter usage: Joining with IGS_CO_S_LTR_PR_ARG to see required arguments or with IGS_CO_S_LTR_PR_RSTN to understand any data restrictions.

Related Objects

The IGS_CO_S_LTR_PARAM table is a central reference point within the correspondence subsystem, as evidenced by its foreign key relationships. The table IGS_CO_LTR_PARM_TYPE likely holds additional, possibly user-defined, attributes for these parameter types. More critically, the table is referenced by two key child tables that define parameter behavior: IGS_CO_S_LTR_PR_ARG, which presumably stores the arguments or values required for a given parameter type, and IGS_CO_S_LTR_PR_RSTN, which likely stores validation or restriction rules for parameter values. These relationships indicate that a single parameter definition in IGS_CO_S_LTR_PARAM can have multiple associated arguments and restrictions, forming a comprehensive rule set for data merging in correspondence.