Your error is "invalid action code in TRANPERFORM specification". It means the first letter "S" is invalid. "S" action code is not available for TRANPERFORM.
Below are from Episys eDoc 2014.01.
The required Tokens by Transaction:
• A (Loan Advance)
• C (Share or Loan Comment)
• D (Share Deposit)
• GL (GL to GL Transfer)
• KS (Check Stop Payment)
• N (New Loan)
• P (Loan Payment)
• W (Share Withdrawal)
• XF (Transfer)
The Share Dividend (SV)transaction lets you calculate and post a Closing Dividend, Periodic Dividend, Accrual Dividend or Extraordinary Dividend for a share. This transaction updates the share balance by the transaction amount and also updates fields in the Share record.
You can use the Share Dividend (SV) transaction alone or with other transactions. Another transaction is not required to balance a Share Dividend (SV)transaction, since Episys makes the offsetting General Ledger transaction automatically.
Updated Share Fields: the Share Dividend (SV)transaction updates the following Share record fields:
• Last Dividend Date
• Last Dividend Amt
• Dividend YTD
• Dividend From Open
• Ins Balance Age 55
• Ins Balance Age 60
• Ins Balance Age 65
• Ins Balance Age 70
• Dividend Due
Below snippet is from RD.DVTRANSACTION.
TRANPERFORM DV (0,SEQ1,SEQ2,CHECKINGACCTCODE,CHECKNUMBER,ERRORTEXT)
DO
SET TOACCT TO ACCOUNT:NUMBER
SET TOTYPE TO "S"
SET TOID TO SID
SET AMOUNT TO SDIVIDENDDUE
SET ADJUSTMENT TO 0
END
IF ERRORTEXT<>"" THEN
POPUPMESSAGE(2,"Share Dividend error: "+ERRORTEXT)
ELSE
DO
POPUPMESSAGE(0,"Share Dividend: "+
FORMAT("###,###,###,###,##9.99",SDIVIDENDDUE)+
" Posted to Share "+SID)
FMPERFORM REVISE SHARE SID (0,0,ERRORTEXT)
DO
SET DIVACCRUALDATE TO SYSTEMDATE
SET DIVACCRUAL TO $0.00
SET DIVPERIODSTART TO SYSTEMDATE
SET DIVPERIODBALDAYS TO $0.00
SET MTDPRIORRATEACCRUAL TO $0.00
END
IF ERRORTEXT<>"" THEN
POPUPMESSAGE(2,"FMPERFORM error: "+ERRORTEXT)
IF (MAD - SDIVIDENDDUE)>=$0.00 THEN
FMPERFORM REVISE SHARE SID (0,0,ERRORTEXT)
DO
SET MTDACCRUEDDIVS TO (MAD - SDIVIDENDDUE)
END
IF (CDP - SDIVIDENDDUE)>=$0.00 THEN
FMPERFORM REVISE SHARE SID (0,0,ERRORTEXT)
DO
SET CURRDIVPAYABLE TO (CDP - SDIVIDENDDUE)
END
END