DFS3851I YOU CANNOT CHANGE XRF SPECIFICATIONS IN THIS RESTART

Explanation

This message is issued only in an XRF environment for one of the following reasons:
  • The HSBID parameter is incorrect.
    The HSBID parameter in the JCL of the system being restarted (NRE/ERE) must be the same as the HSBID parameter in the JCL of the failing system in the XRF complex. To determine the correct JCL (active/alternate) to use:
    1. On the secondary console (hardcopy device), find the last DFS3804I LAST CHKPT ID VALID FOR RESTART: yyddd/hhmmss message.
    2. Determine the date and time from the DFS3804Imessage.
    3. On the secondary console (hardcopy device), find the DFS994I *CHKPT yyddd/hhmmss*ctype rtype START COMPLETED message whose date and time match the DFS3804I message.
    4. Determine the IMS ID from the DFS994I message.
    5. Use this IMS ID JCL for the emergency restart.
  • The RSENAME parameter is incorrect.

    The RSENAME parameter in the JCL of the alternate system being restarted (/ERE BACKUP) must be the same as the RSENAME parameter in the JCL of the active system in the XRF complex. The RSENAME parameter is located in IMS PROCLIB member DFSHSBxx. The xx represents the two characters of the HSMBR=xx parameter in the IMS control region JCL.

  • The USERVAR parameter is incorrect.

    The USERVAR parameter in the JCL of the alternate system being restarted (/ERE BACKUP) must be the same as the USERVAR parameter in the JCL of the active system in the XRF complex. The USERVAR parameter is found in the IMS PROCLIB member DFSHSBxx. The xx represents the two characters of the HSMBR=xx parameter in the IMS control region JCL.

System action

The system terminates with abend 3141.

Operator response

(master terminal) Correct the error based on the information in the Explanation of this message.