I'm not really sure why IBM service would help someone debug an application error, aside from on a for-fee basis, unless there is reason to believe there could be a system problem.
23E reason 0: you have an error in the input to detach. The system program-checked referencing the data that you provided. Specifically, it appears, loading the word pointed to by register 1 (where that word being loaded is expected to contain the address of the TCB to detach). It is certainly true that if you issue DETACH after the freemain of the TCB things will go poorly, but probably not 23E-00. If your ATTACH was not done with ECB or ETXR, it is wrong to issue DETACH after the termination of the daughter task. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
