IEF823I

Explanation
The system found that the number of qualification
levels in a parameter exceeds the allowable limit.
In the message
text: parameter
The last correctly specified keyword preceding the error. Note
that a keyword must be followed by an equal sign to be considered
correctly specified.

System action
The system ends the job and scans the remaining
JCL statements for syntax errors. The system issues messages about
the job to the job log.

System programmer response
Look at the messages in the job log.
 If the JOB statement did not specify MSGLEVEL=(1,1), specify it and
run the job again.  If the problem persists, search problem reporting
data bases for a fix for the problem. If no fix exists, contact the IBM® Support
Center.  Provide the SYSOUT output for the job.

Programmer response
Check for excessive parentheses and submit
the job again.

Source
Interpreter

Module
IEFVJDTI

Routing code
2,10

Descriptor code
4