DSNT494I ERROR DURING OPEN OF DDNAME SYSRECnn

Explanation
The ddname listed, where 'nn' ranges from 00 to 99, could not be
successfully opened. A possible reason is that the DD statement to the data
set was not present in the JCL.

System action
The application program is terminated.

User response
Check the JCL to ensure that this DD statement is provided and is able
to be used for output.

Problem determination
Make sure that the same number of DD statements and table names were provided.