Displaying a write error page range

You can easily display the range of error pages.

Procedure

Begin general-use programming interface information.To display the range of error pages:

Issue the DISPLAY DATABASE command.

Example

For example:

-DISPLAY DATABASE (DBPARTS) SPACENAM (TSPART01) WEPR

The preceding command returns a list that is similar to this one:

11:44:32 DSNT360I - ****************************************************
11:44:32 DSNT361I - *  DISPLAY DATABASE SUMMARY
11:44:32            *          GLOBAL WEPR
11:44:32 DSNT360I - ****************************************************
11:44:32 DSNT362I -     DATABASE = DBPARTS  STATUS = RW
                        DBD LENGTH = yyyy
11:44:32 DSNT397I -
NAME     TYPE PART  STATUS          PHYERRLO  PHYERRHI CATALOG  PIECE
-------- ---- ----- --------------- --------  -------- -------- -----

TSPART01 TS   0001  RW,UTRO         00000002  00000004 DSNCAT   000
TSPART01 TS   0002  RW,UTRO         00000009  00000013 DSNCAT   001
TSPART01 TS   0003  RO
TSPART01 TS   0004  STOP
TSPART01 TS   0005  UT
******* DISPLAY OF DATABASE DBPARTS ENDED       **********************
11:45:15 DSN9022I - DSNTDDIS 'DISPLAY DATABASE' NORMAL COMPLETION
In the previous messages:
  • PHYERRLO and PHYERRHI identify the range of pages that were being read when the I/O errors occurred. PHYERRLO is an 8-digit hexadecimal number representing the lowest page that is found in error, and PHYERRHI represents the highest page that is found in error.
  • PIECE, a 3-digit integer, is a unique identifier for the data set and supports the page set that contains physical I/O errors.End general-use programming interface information.