ENTRY POINTPublished

FA040ISS

FA040ISS() --> Numeric

FA040ISS runs in the Creation and validation phase of FINA040, in the FA040Natur source section.

Entry pointsFINA040SIGAFINAccounts ReceivableExecBlockCreation and validation

01 · OVERVIEW

Overview

FA040ISS is an Entry Point identified directly in the analyzed FINA040 source flow. Its call is located in FA040Natur, during the Creation and validation phase. Confirm parameters and the expected return value against the release and patch used by the target environment.

02 · SYNTAX

Syntax

FA040ISS() --> Numeric

Parameters

PARAMIXB

ContextualOptional

When the ExecBlock call sends parameters, they are exposed according to this release context. Check the call site and validate the source used by the environment.

Return value

Numeric.

03 · PRACTICAL EXAMPLE

Safe structure for starting the analysis

#Include "TOTVS.ch"

User Function FA040ISS()
    Local uRet := Nil

    // Confirm PARAMIXB and the expected return type in the target release.
    // Keep only rules that belong to this exact FINA040 execution point.

Return uRet

Expected result

Minimum structure: adjust parameters and the return type only after checking the call site in the release used by the environment.

BEST PRACTICES

Preserve the work areas used by the customization.
Read PARAMIXB only after confirming its structure at the call site in the target release.
Keep the implementation short and record the release that was validated.
Test creation, edit, deletion, and automatic processing separately when applicable.

COMMON PITFALLS

Do not assume similarly named Entry Points share the same contract.
Do not change the return type expected by the calling flow.
Do not depend on private variables without validating the call context.