Logical Field not working while Yes/No

Dear Member,
When "Is AMC Invoice" field is NO then not going to next field Party A/c field Narration part is working not showing. Also When "Is AMC Invoice" field is YES then not going to next field Party A/c field but
showing Narration part. What happened ? Where is my mistake.

Please help me sir.



[#Part: EI Consignee]

Option : EI AMC_Consignee : $$IsSales:##SVvouchertype

[!Part : EI AMC_Consignee]

Add : Line : BEFORE : EI Consignee : AMCTaken

[Line : AMCTaken]

Field : Simple field, AMCTaken
Local : Field : Simple field: Info : $$LocaleString:"Is AMC Invoice:"
Local : Field : Simple field: Width : @@VchLeftPromptWidth % Page
Local : Field : Simple field: Color : Blue

[Field : AMCTaken]
Use : Logical Field
Storage : IsAMCInvoice

;; Bottom part customization ;;;; ;;; BEFORE NARRATION ;;;;

[#Part : VCH narration]

Option : Part AMC : $$IsSales:##SVvouchertype

[!Part : Part AMC]

Add : Line : At Beginning : AMC_Type
Add : Line : After : AMC_Type : AMC_Period
Add : Line : After : AMC_Period : AMC_NextDue
Add : Line : After : AMC_NextDue : AMC_Status
Add : Line : After : AMC_Status : AMC_Pmt_Type
Add : Line : After : AMC_Pmt_Type: AMC_Pmt_Period
Add : Line : After : AMC_Pmt_Period: AMC_Pmt_DueDt

[Line : AMC_Type]

Field : Medium Prompt, AmcType, Simple Prompt, Tot_Cont_Amount
Local : Field : Medium Prompt : Info : $$LocaleString:"AMC Contract Details :"
Local : Field : Simple Prompt : Info : $$LocaleString:"Total Contract Amount :"
Local : Field : Medium Prompt : Inactive : not $IsAMCInvoice
Local : Field : Simple Prompt : Inactive : not $IsAMCInvoice

[Line : AMC_Period]

Field : Medium Prompt, AmcFrom, Short Prompt, AmcTo
Local : Field : Medium Prompt : Info : $$LocaleString:"AMC From "
Local : Field : Medium Prompt : Inactive : not $IsAMCInvoice
Local : Field : Short Prompt : Info : $$LocaleString:"AMC To "
Local : Field : Short Prompt : Inactive : not $IsAMCInvoice

[Line : AMC_NextDue]

Field : Medium Prompt, AMC_NextDue
Local : Field : Medium Prompt : Info : $$LocaleString:"Next Due Date "
Local : Field : Medium Prompt : Inactive : not $IsAMCInvoice

[Line : AMC_Status]

Field : Medium Prompt, AMC_Status
Local : Field : Medium Prompt : Info : $$LocaleString:"AMC Status "
Local : Field : Medium Prompt : Inactive : not $IsAMCInvoice

[Line : AMC_Pmt_Type]

Field : Medium Prompt, AMC_Pmt_Mode
Local : Field : Medium Prompt : Info : $$LocaleString:"Payment Contract Mode "
Local : Field : Medium Prompt : Inactive : not $IsAMCInvoice

[Line : AMC_Pmt_Period]

Field : Medium Prompt, AMC_Pmt_From, Simple Prompt, AMC_Pmt_To
Local : Field : Medium Prompt : Info : $$LocaleString:"Payment Date From "
Local : Field : Medium Prompt : Inactive : not $IsAMCInvoice
Local : Field : Simple Prompt : Info : $$LocaleString:"Payment Date To "
Local : Field : Simple Prompt : Inactive : not $IsAMCInvoice

[Line : AMC_Pmt_DueDt]

Field : Medium Prompt, AMC_Pmt_DueDt
Local : Field : Medium Prompt : Info : $$LocaleString:"Next Payment Due Date "
Local : Field : Medium Prompt : Inactive : not $IsAMCInvoice

[Field : AmcType]

Use : Name Field
Table : AMC Type
Show Table : Always
Set Always : Yes
Storage : AMCTYPE
Width : 15
Alignment : Center
Inactive : not $IsAMCInvoice

[Field : AmcFrom]

Use : Short Date Field ;UNI Date Field
Storage : AMCFROM
Width : 10
Inactive : not $IsAMCInvoice

[Field : Tot_Cont_Amount]

Use : Amount Field ;UNI Date Field
Storage : TOTCONTAMT
Width : 10
Inactive : not $IsAMCInvoice

[Field : AmcTo]

Use : Short Date Field
Set as : if $AMCType="Yearly" then $$Date:$AMCFROM+364 else +
if $AMCType="Half Yearly" then $$Date:$AMCFROM+182 else $$Date:$AMCFROM+91
Set Always : Yes
Storage : AMCTO
Width : 10
Skip : Yes
Inactive : not $IsAMCInvoice

[Field : AMC_NextDue]

Use : Short Date Field
Set as : $$Date:$AMCTO+1
Storage : AMCNEXTDUE
Width : 10
Skip : Yes
Inactive : not $IsAMCInvoice

[Field : AMC_Status]

Use : Name Field
Set as : if $AMCNEXTDUE>$$Date:$Date then "Open" else "Close"
Set Always : Yes
Storage : AMCSTATUS
Width : 8
Skip : Yes
Inactive : not $IsAMCInvoice

[Field : AMC_Pmt_Mode]

Use : Name Field
Table : AMCPmtMode
Show Table : Always
Set Always : Yes
Storage : AMCPMTTYPE
Width : 15
Alignment : Center
Inactive : not $IsAMCInvoice

[Field : AMC_Pmt_From]

Use : Short Date Field ;UNI Date Field
Storage : PMTFROM
Width : 10
Inactive : not $IsAMCInvoice

[Field : AMC_Pmt_To]

Use : Short Date Field ;UNI Date Field
Storage : PMTTO
Width : 10
Inactive : not $IsAMCInvoice

[Field : AMC_Pmt_DueDt]

Use : Short Date Field ;UNI Date Field
Storage : PMTDUEDT
Width : 10
Inactive : not $IsAMCInvoice

[Table: AMC Type]

Title : $$LocaleString:"AMC Types "
List Name : "Yearly", "Half Yearly", "Quarterly"
Format : $Name, 12
Alignment : Center

[Table : AMCPmtMode]

Title : $$LocaleString:"AMC Payment Type "
List Name : "Yearly", "Half Yearly", "Quarterly", "Monthly"
Format : $Name, 12
Alignment : Center

[System : UDF]

IsAMCInvoice : Logical : 30001
AMCTYPE : String : 30002
AMCFROM : Date : 30003
AMCTO : Date : 30004
AMCNEXTDUE : Date : 30005
AMCSTATUS : String : 30006
TOTCONTAMT : Amount : 30007
AMCPMTTYPE : String : 30008
PMTFROM : Date : 30009
PMTTO : Date : 30010
PMTDUEDT : Date : 30011

 

I got my mistake. I change my code : from BEFORE to AFTER then it will working.

Add : Line : After : EI Consignee : AMCTaken