Hi, There is an IBM Redbook about this subject. We have converted from JES3 to JES2 in 2005 when there was nothing documented and, AFAIR, the main points were:
1) ISV products in general and Automation package specifically. 2) We have to code some JES2 exits to cover funtionalities that were present in JES3, but not in JES2. 3) Aplications that issue JES3 commands 4) Training Atenciosamente / Regards / Saludos Ituriel do Nascimento Neto 4250/DITI Engenharia de Software Tel: +55 11 3684-9602 Canal de voz 23-1404 E-mail: ituriel.nascime...@bradesco.com.br BANCO BRADESCO S.A. Cidade de Deus, Osasco, Prédio Vermelho -----Mensagem original----- De: IBM Mainframe Discussion List <IBM-MAIN@LISTSERV.UA.EDU> Em nome de Mainframe Sysprog Enviada em: terça-feira, 26 de novembro de 2019 11:28 Para: IBM-MAIN@LISTSERV.UA.EDU Assunto: JES3 to JES2 migration experience Hi List, I know this topic has been discussed multiple times, and with the recent SOD on JES3, I am looking for some hands-on tips or experiences from anyone who has had the chance of converting from JES3 to JES2. Can anyone share their experience on what are the most troublesome areas to be considered for such a migration and how were these handled in your case? Any gotchas, or areas that get overlooked? I am reviewing the excellent Redbook from IBM, but would want to supplement that with some real world experiences. Thanks Varun ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN AVISO LEGAL <br>...Esta mensagem é destinada exclusivamente para a(s) pessoa(s) a quem é dirigida, podendo conter informação confidencial e/ou legalmente privilegiada. Se você não for destinatário desta mensagem, desde já fica notificado de abster-se a divulgar, copiar, distribuir, examinar ou, de qualquer forma, utilizar a informação contida nesta mensagem, por ser ilegal. Caso você tenha recebido esta mensagem por engano, pedimos que nos retorne este E-Mail, promovendo, desde logo, a eliminação do seu conteúdo em sua base de dados, registros ou sistema de controle. Fica desprovida de eficácia e validade a mensagem que contiver vínculos obrigacionais, expedida por quem não detenha poderes de representação. LEGAL ADVICE<br>...This message is exclusively destined for the people to whom it is directed, and it can bear private and/or legally exceptional information. If you are not addressee of this message, since now you are advised to not release, copy, distribute, check or, otherwise, use the information contained in this message, because it is illegal. If you received this message by mistake, we ask you to return this email, making possible, as soon as possible, the elimination of its contents of your database, registrations or controls system. The message that bears any mandatory links, issued by someone who has no representation powers, shall be null or void. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN
