ENTRY POINTUnder review

FA200POS

User Function FA200POS()

Handles each return line after SEB positioning and before SE1 lookup.

FA200POSFINA200

01 · OVERVIEW

Overview

The specific page places this hook after SEB positioning, before occurrence actions and SE1 title lookup; it describes cNumTit and cEspecie for the lookup. P12.2210 passes {aValores} and assigns the result to uRet. The page states its return field was imported incorrectly. The GitHub F200VAR.prw only contains an empty FA200POS: it supplies no functional solution or proof that Nil is accepted. (Refs. 1–3)

02 · SYNTAX

Syntax

User Function FA200POS()

Parameters

Entry point context

UnconfirmedContext to confirm

The complete technical contract remains unconfirmed. Do not assume types, PARAMIXB positions or aliases beyond the evidence described.

Return value

Result assigned to uRet; complete contract not recovered because the page contains an import error.

03 · PRACTICAL EXAMPLE

Observed call and context

// P12.2210 caller excerpt (EURAI, ref. 2); not an entry point implementation.
// FINA200.PRX - FA200GER() -> URET := EXECBLOCK("FA200POS",.F.,.F.,{AVALORES})

Expected result

The record shows arguments and immediate return use where present. It omits the full caller body and does not establish commit timing.

BEST PRACTICES

Do not assume SE1 is already positioned: documentation places this hook before title lookup. Do not use the empty GitHub skeleton as a neutral baseline or transfer another hook’s direct layout to the outer array observed here.
A call without a fourth argument does not document a PARAMIXB layout. Preserve caller identifiers and do not invent fields or positions.
Test plan: compare standard and customized flows, exercise success, rejection and repetition, and inspect balances, movements and accounting as applicable.
Under review: example not compiled or run in Protheus. Verify aliases, locks, transaction position and compatibility in the target release and patch.