DSN7410I csect-name MEMBER member-name IS ATTEMPTING TO START DB2 IN A DATA SHARING GROUP WITH AN INCOMPATIBLE SCA FORMAT.

Explanation

A Db2 member is attempting to start at a code level that is not compatible with the current catalog level of the data sharing group. The formats of the SCA (shared communications area) for these two levels are not compatible.

csect-name
The name of the control section that issued the message.
member-name
The name of the Db2 member.

This message can occur when the starting Db2 member is at a release level for which coexistence with the data sharing group is not supported.

System action

Db2 terminates with reason code 00F70403.

Operator response

Verify the following items:

  • Coexistence is supported between the two Db2 releases that you are trying to run.
  • The Db2 startup procedure references the correct set of load libraries.

Problem determination

Collect the following diagnostic items:
  • Console output from the system on which the job was run, and a listing of the SYSLOG data set for the period of time that spans the failure.
  • Dynamic dump, taken to SYS1.DUMPxx data set, by Db2 (04E and 04F abends).
  • Contents of the BSDS (both copies if dual BSDS in use) obtained by using the Db2 print log map (DSNJU004) utility.