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At 11:36 AM 1/11/01 -0500, you wrote: Multi-format LF's were the path that IBM provided for System/3 users to come over to the System/38, but they are not stellar performers. Al >Jim, > >What's wrong with the classic approach of a separate physical for each >record format, a multi-format (NOT join) logical to replace the original >physical, and a record format selector program to accommodate writes to the >logical which don't specify a record format? This capability has been >around since CPF Release 1.0 and was put there specifically to make >migrating S/3 apps to the S/38 easier, back when the S/38 was the "official" >upgrade path for S/3 users. > >Dave Shaw >Spartan International, Inc. >Spartanburg, SC >To subscribe to the MAPICS-L mailing list send email to >MAPICS-L-SUB@midrange.com or go to www.midrange.com and follow the >instructions. > >-----Original Message----- >From: Jim Langston [mailto:jimlangston@conexfreight.com] > >Dan, > >No. This has been a thorn in my side for a long time. It was very >common in the S36 days to have a single file with two different file >formats, but with DDS you can only specify one of the formats. I have >tried different things with join logicals, etc.. to no avail. > >I finally found a solution that works. > >I give no DDS to the file itself. I then create 2 physical files with >the DDS for the file layouts for the 2 records. These files never contain >any data. In my program I open the real file as program defined. I then >add ot my D-Specs an external data structure to those two files I made with >the DDS of the record layouts. This here is a real world example of how >this >looks and works. Please note that although I am opening these up as Primary >files, they work just fine as full procedural. This snippet was taken from >a one shot file update program I wrote: > >FARFILE UP F 222 DISK > >D FileNM_DS E DS ExtName(ARFileNM) >D Based(FileNM_DS@) >D Prefix(NM_) >D FileNM_DS@ S * >D >D FileCR_DS E DS ExtName(ARFileCR) >D Based(FileCR_DS@) >D Prefix(CR_) >D FileCR_DS@ S * > >IARFile NS >I 1 222 ARBuffer > >C *InzSR BegSR >C >C Eval FileNM_DS@ = %Addr(ARBuffer) >C Eval FileCR_DS@ = %Addr(ARBuffer) >C >C EndSr >+--- >| This is the Midrange System Mailing List! >| To submit a new message, send your mail to MIDRANGE-L@midrange.com. >| To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. >| To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. >| Questions should be directed to the list owner/operator: david@midrange.com >+--- +--------------------------------------------------+ | Please do not send private mail to this address. | | Private mail should go to barsa@ibm.net. | +--------------------------------------------------+ Al Barsa, Jr. - Account for Midrange-L Barsa Consulting Group, LLC. 400 > 390 Phone: 914-251-1234 Fax: 914-251-9406 http://www.barsaconsulting.com http://www.taatool.com +--- | This is the Midrange System Mailing List! | To submit a new message, send your mail to MIDRANGE-L@midrange.com. | To subscribe to this list send email to MIDRANGE-L-SUB@midrange.com. | To unsubscribe from this list send email to MIDRANGE-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
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