VB without LBI this would not apply. F, FB, or VB with LBI this would apply.
On Fri, Feb 26, 2021 at 4:01 PM Joseph Reichman <[email protected]> wrote: > > Thank you I’m using VB > > > > > On Feb 26, 2021, at 4:36 PM, Mike Schwab <[email protected]> wrote: > > > > https://www.ibm.com/support/knowledgecenter/SSLTBW_2.3.0/com.ibm.zos.v2r3.idad400/len99.htm#len99 > > > > Undefined-length records when using LBI or for fixed-length blocked: > > The method described in the following paragraphs can be used to > > calculate the block length. You can use this method with BSAM, BPAM, > > or BDAM. (It should not be used when using chained scheduling with > > format-U records. In that case, the length of a record cannot be > > determined. > > > > After issuing the CHECK macro for the DECB for the READ request, but > > before issuing any subsequent data management macros that specif > > > > If you are using LBI for BSAM or BPAM, subtract 12 from the address of > > the status area. This gives the address of the 4 bytes that contain > > the length of the block read. > > > >> On Fri, Feb 26, 2021 at 3:00 PM Joseph Reichman <[email protected]> > >> wrote: > >> > >> Hi > >> > >> If I code a DCBE and specify a large block interface > >> Larger than that allowed on the DCB > >> > >> Would anyone know after the I/o is complete > >> His many bytes are actually read > >> > >> Thanks > >> > >> ---------------------------------------------------------------------- > >> For IBM-MAIN subscribe / signoff / archive access instructions, > >> send email to [email protected] with the message: INFO IBM-MAIN > > > > > > > > -- > > Mike A Schwab, Springfield IL USA > > Where do Forest Rangers go to get away from it all? > > > > ---------------------------------------------------------------------- > > For IBM-MAIN subscribe / signoff / archive access instructions, > > send email to [email protected] with the message: INFO IBM-MAIN > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN -- Mike A Schwab, Springfield IL USA Where do Forest Rangers go to get away from it all? ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
