I'm pretty familiar with SSIS parsing of regular delimited text data files, however, I'm looking for some advice on an approach to tackle a file that looks like this test file:

ISA*00* *00* *01*220220220 *ZZ*RL CODE 01*060327*1212*U*00300*000008859*0*P*:~
GS*RA*CPA-BPT*LOCALUTILITY*060319*1212*970819003*X*003030~
ST*820*000000001~
BPR*C*321.91*C*X12*CBC*04*000300488**9918939***04*000300002**1598564*070319~
TRN*1*00075319970819105029~
REF*RR*0003199708190000174858~
DTM*097*070318~
DTM*107*070318~
N1*PR*DIRECT PAYMENT~
N1*PE*ABC CORPORATE BILLER*ZZ*90005836~
ENT*1~
N1*PR*BILLING - TEST - NATTRASS~
RMR*CR*0009381082105011**142.15~
REF*TN*000303965~
DTM*109*070316~
ENT*2~
N1*PR*BILL FREID TEST~
RMR*CR*0011010451800011**179.76~
REF*TN*000304189~

The 321.91 is the total of the transaction.

I would prefer to do this with SSIS, but could also do create a C# parser.

Suggestions would be appreciated.

Thank you.