cAliasCharacterRequired
Numbered alias.
FUNCTIONUnder review
GETSXENUM()
GetSXENum(cAlias,cCampo,[cAliasSXE],[nOrdem],[cGroup],[cBranch])Obtains sequential numbering from SXE/SXF or the numbering server.
Overview
Alias and field are required; index order, control alias and company group/branch are optional. Default order 1 requires the numbered field immediately after branch. Group and branch take effect when supplied together. TOTVS discourages direct default-initializer calls because numbers can be reserved outside inclusion. (Sources: refs. 1–1.)
Syntax
GetSXENum(cAlias,cCampo,[cAliasSXE],[nOrdem],[cGroup],[cBranch])Parameters
cCampoCharacterRequired
Numbered field.
Commented example
#Include "Protheus.ch"
User Function Ed474()
// Block not executed: reservation requires confirmation or release workflow.
Local bReserve := {|cAlias,cField,nOrder| GetSXENum(cAlias,cField,,nOrder)}
ConOut(ValType(bReserve))
Return NilExpected result
Prepares a block without consuming numbers; this is not a full insertion workflow. Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
- Tie reservation confirmation or rollback to the actual operation outcome; obtaining a number alone does not justify confirmation.
- Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
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