Results for “too_many_rows”

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

Overview

The APPS.IGW_EXP_CATEGORIES_V_PKG package body is a small utility package in the Oracle E-Business Suite Procurement family, owned by the APPS schema and classified as an OTHER API. Its purpose is to expose attribute lookups for expenditure categories defined in Oracle Projects (PA), specifically the description and the effective date range, so that other IGW (Grants/Projects) components can retrieve this information without directly querying the base table. The package acts as a lightweight access layer against PA_EXPENDITURE_CATEGORIES, insulating calling code from the physical table structure and centralizing exception handling for lookup failures.

Key Procedures and Functions

The package body defines three public functions, each of which takes a single expenditure category key and returns a single attribute value.

• GET_DESCRIPTION_FROM_PA — Returns the description text associated with a given expenditure category by selecting from PA_EXPENDITURE_CATEGORIES.
• GET_START_DATE_ACTIVE_FROM_PA — Returns the start date from which the specified expenditure category is active.
• GET_END_DATE_ACTIVE_FROM_PA — Returns the end date on which the specified expenditure category ceases to be active.

Each function is implemented as a single SELECT ... INTO against the base table, and each wraps its query in an exception handler that catches NO_DATA_FOUND or TOO_MANY_ROWS and returns NULL. This defensive design means callers receive a null result rather than a raised exception when the category is missing or, critically, when the lookup is ambiguous.

Tables Accessed

The only documented table referenced is PA_EXPENDITURE_CATEGORIES, accessed through its APPS synonym. This is the Oracle Projects master table that stores expenditure category definitions, including the category name, its description, and the active date range (start and end dates). The package reads from this table exclusively; it performs no inserts, updates, or deletes. The read pattern is a direct lookup on the EXPENDITURE_CATEGORY column for each of the three returned attributes.

Usage Notes

The package is documented as being referenced by three other packages, indicating that it serves as a shared helper within the IGW module rather than being invoked directly by end users. It is typically called from PL/SQL code that needs to display or validate expenditure category details, for example in Grants or Projects-related forms and business logic. Because the functions return NULL on both missing and duplicate records, callers must be aware that a null result does not distinguish "not found" from "ambiguous match."

In the context of the user's search for too_many_rows, this package is a notable source of that condition being silently swallowed. The TOO_MANY_ROWS exception arises when the EXPENDITURE_CATEGORY value supplied matches more than one row in PA_EXPENDITURE_CATEGORIES, which can occur if the base table contains duplicate or overlapping category definitions. Rather than surfacing the error, the package converts it to a NULL return, which may mask underlying data integrity issues in the Projects setup. Developers troubleshooting too_many_rows in this area should therefore inspect the uniqueness and completeness of expenditure category records in PA_EXPENDITURE_CATEGORIES, since this package will not report the anomaly to the caller.