The following table lists the SCA symbol classes and their corresponding meanings in COBOL. SCA Symbol Classes and Equivalent COBOL Language Terminology SCA Term COBOL Term Explanation Argument Program argument Component, Group item Field Constant, A character string whose value is Literal specified by the ordered set of characters it contains, or a reserve word that is a figurative constant; for example, "1.234E7", ZERO Exception N/A File File A file used during the compilation Function, Program A program Procedure, Program, Routine, Subroutine Generic N/A Keyword Keyword A PDF keyword Label Paragraph- name or section-name Macro N/A Module, N/A Package Placeholder Placeholder An LSE placeholder Psect PSECT Tag Tag A PDF tag Task N/A Type Datatype Unbound Symbols in conditional compilation lines Variable Data item The following table lists the SCA occurrence classes and their corresponding meanings in COBOL. SCA Occurrence Classes and Equivalent COBOL Language Terminology SCA Term COBOL Term Explanation Primary Declaration Data declarations, program ids Associated Implicit declarations of called programs the first time they are seen Declaration Declaration Both primary and associated declarations Read, Fetch FETCH Write, Store STORE Address, N/A Pointer Call CALL Command_line A file specified on the command line, for example, COBOL foo.cob Include COPY Precompiled N/A Reference Reference Any nondeclaration Explicit A variable declared by the user Implicit A variable automatically defined by the compiler Visible Not hidden Hidden Hidden occurrences may be due to default conditions (for example, PIC 9(4) is given the DISPLAY TYPE) or within complex statement (for example, COMPUTE and hidden write references). Compilation_ SCP unit separately compiled unit The following table lists the SCA domain classes and their corresponding meanings in COBOL. SCA Domain Classes and Equivalent COBOL Language Terminology SCA Term COBOL Term Explanation Inheritable N/A Global EXTERNAL Predefined PREDEFINED For example, special registers Multi_module Global and predefined Module_ Not multi-module specific