The difference (that I know of) for Recording Mode is U - STARTED with OS/390 2.10 - not after it. Check out:
http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/IGY3MG20/3.5.3 That page is worth reading for those who have made various suggestions to the original problem "relying" on specific behavior for "U" data sets, i.e. datasets CREATED as VB but "treated" as "U". This is NOT something I would recommend as a "long-term" solution. "Ted MacNEIL" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>... > I don't know if this is related or not, but we converted from OS/390 2.10 to z/OS 1.4, this past weekend. > > We did not convert COBOL or LE. > > According to a developer, an extra four bytes (for blocksize) is added to the data for > > RECORDING MODE IS U. > > Has anybody every heard of this? > Where is the doc? > ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
