DSNJ434I csect-name SYSIN MUST CONTAIN AT LEAST ONE RECORD.

Explanation

A SYSIN DD statement was provided, but the data set was null, or the JCL statement "//SYSIN DD *" was immediately followed by the statement "/*".

System action

The error is ignored. Db2 uses the DD SYSUT1 statement to locate the BSDS to be mapped. If the SYSUT1 DD statement is not available, the utility terminates.

User response

Correct or remove the control statement and rerun the job.

Problem determination

If you suspect an error in Db2, you might need to report the problem. For information about identifying and reporting the problem, see Collecting diagnostic data.

Collect the following diagnostic items:
  • SYSPRINT output, including JCL, for the application program or batch job, and system messages that were issued. Make sure that MSGLEVEL=(1,1) on the JOB statement so that all diagnostic information is sent to SYSPRINT.