Uninitialized? I am guessing you haven't been able to IPL since adding them to the IO? UCBs are stored in the ESQA area, so you need to up that amount. https://en.wikipedia.org/wiki/Unit_Control_Block
On Wed, Mar 31, 2021 at 9:07 AM Schneck, Glenn <0000038354c41b84-dmarc-requ...@listserv.ua.edu> wrote: > > We are getting a wait code 040 with abend code 0000 and Reason Code 00000000. > We did see IEA303W message with Abend code 0000 and Reason Code 00000000 but > only with the first IPL attempt. We have not seen it with subsequent IPLs. > We as a group have spent a few days researching the wait, abend and reason > codes and have found nothing that would indicate the > > problem. There has been no resent changes to parmlib, or i/o configurations. > The module abending is IEAVNP26, it's located in SYS1.NUCLEUS. The last > message on the console is "GRS initialization completed successfully". The > last successful IPL was 12/13/2020. > > > > We do have a question; would 2700 uninitialized volumes prevent an IPL and > cause a hang/abend after GRS Activates? > > TIA > > Glenn > > Glenn Schneck > USDC Manager 1 - GPS > Deloitte Consulting LLP > 901 International Parkway, STE 100 > Lake Mary, FL 32746 > Tel/Direct: +1 407-438-8809 | Fax: +1 866-396-3121 | Mobile: +1 321-279-3535 > gschn...@deloitte.com| www.deloitte.com > > Please consider the environment before printing. > > > This message (including any attachments) contains confidential information > intended for a specific individual and purpose, and is protected by law. If > you are not the intended recipient, you should delete this message and any > disclosure, copying, or distribution of this message, or the taking of any > action based on it, by you is strictly prohibited. > > Deloitte refers to a Deloitte member firm, one of its related entities, or > Deloitte Touche Tohmatsu Limited ("DTTL"). Each Deloitte member firm is a > separate legal entity and a member of DTTL. DTTL does not provide services to > clients. Please see www.deloitte.com/about to learn more. > > v.E.1 > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to lists...@listserv.ua.edu 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 lists...@listserv.ua.edu with the message: INFO IBM-MAIN