03D

Explanation
The error occurred during processing of (1) a QISAM
or BISAM OPEN macro instruction or (2) a BDAM OPEN macro instruction.
One
of the following occurred: In case (1), the DD statement did not specify an indexed sequential
organization (which can be specified by a DSORG=IS or DSORG=ISU subparameter
of the DCB parameter).
In case (1), if the data set resides on multiple volumes, either
the volume serial numbers in the SER subparameter of the VOLUME parameter
of the DD statement were not in proper sequence, or not all volume
serial numbers were specified.  The serial number of the volume containing
the index must be listed first.  The number of volumes and the number
of units allocated must be the same, and all volumes must be mounted.
In case (2), the volume serial numbers in the SER subparameter
of the VOLUME parameter of the DD statement were not in proper sequence.
In case (2), the DCB DSORG=DA and the DD statement specifies an
indexed sequential data set name.

This system completion code is sometimes accompanied by
message IEC156I.  If so, refer to the explanation of message IEC156I
for complete information about the task that was ended and for an
explanation of the return code (rc in the message text) in register
15.

System programmer response
If the error recurs and the program
is not in error, look at the messages in the job log for more information.
Search problem reporting data bases for a fix for the problem. If
no fix exists, contact the IBM® Support
Center. Provide the JCL and the program listing for the job.

Programmer response
Correct the DCB parameter or SER subparameter,
as necessary, and run the job step again.
If this system completion
code is accompanied by message IEC156I, respond as indicated for the
message.

Source
DFSMSdfp