213 Explanation: The error occurred during processing of an OPEN macro instruction for a direct access device. This system completion code is accompanied by message IEC143I. Refer to the explanation of message IEC143I 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.
Return Code Explanation
An I/O error occurred reading the format1 DSCB, or the format1 DSCB for the data set could not be found on the first volume (or the volume indexed by the volume sequence number) specified by the DD statement or in the catalog. For the second case, make sure that the DSNAME and VOLUME parameters on the DD statement or in the catalog are correct. A recovery attempt request may be specified in the DCB ABEND exit routine.
Are You sure You are providing the correct dsname volume information