Portal | Manuals | References | Downloads | Info | Programs | JCLs | Mainframe wiki | Quick Ref
IBM Mainframe Computers Forums Index
 
Register
 
IBM Mainframe Computers Forums Index Mainframe: Search IBM Mainframe Forum: FAQ Memberlist Profile Log in to check your private messages Log in
 
File opening error in PL/1

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> PL/I & Assembler
View previous topic :: :: View next topic  
Author Message
ponkala

New User


Joined: 04 Aug 2008
Posts: 6
Location: chennai

PostPosted: Tue Sep 09, 2008 4:03 pm    Post subject: File opening error in PL/1
Reply with quote

In Pl/1 while opening the file i might get various file errors. How to handle those errors
For Ex: In COBOL if i handle file status not equal to zero then we can identify there is an error occured while opening. How to identify the same in PL/1?


We have the same error for READ,WRITE,LOCATE(SET) also.How to handle?
Back to top
View user's profile Send private message

hchinnam

New User


Joined: 18 Oct 2006
Posts: 73

PostPosted: Tue Sep 09, 2008 4:28 pm    Post subject:
Reply with quote

using ON.

You have something like ON ERROR, ON CODE etc... you can use them for file handling
Back to top
View user's profile Send private message
ponkala

New User


Joined: 04 Aug 2008
Posts: 6
Location: chennai

PostPosted: Tue Sep 09, 2008 4:54 pm    Post subject:
Reply with quote

Thanks for your replay.

But,ON CODE,ON SIZE ERROR, .. these are all done in COBOL.

I want to solve the problem in PL/1.Could you help me to solve it?
Back to top
View user's profile Send private message
Robert Sample

Global Moderator


Joined: 06 Jun 2008
Posts: 8218
Location: Dubuque, Iowa, USA

PostPosted: Tue Sep 09, 2008 5:07 pm    Post subject:
Reply with quote

ponkala: ON is a PL/I construct. Read the Language Reference manual from the link at the top of the page and you'll find the ON units in PL/I refer in turn to an entire chapter on the different conditionals that can be intercepted -- ENDFILE, CONVERSION, KEY, SIZE being among them.
Back to top
View user's profile Send private message
ponkala

New User


Joined: 04 Aug 2008
Posts: 6
Location: chennai

PostPosted: Wed Sep 10, 2008 2:52 pm    Post subject:
Reply with quote

Thanks Robert.

I solved that problem.
Back to top
View user's profile Send private message
Robert Sample

Global Moderator


Joined: 06 Jun 2008
Posts: 8218
Location: Dubuque, Iowa, USA

PostPosted: Wed Sep 10, 2008 4:53 pm    Post subject:
Reply with quote

ponkala -- great to hear! icon_smile.gif
Back to top
View user's profile Send private message
View previous topic :: :: View next topic  
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> PL/I & Assembler All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts COB2 file processing rizwanaccy COBOL Programming 8 Tue Jan 02, 2018 1:00 pm
No new posts KSDS and Index file in cobol deepak14450 COBOL Programming 9 Fri Dec 22, 2017 9:36 am
No new posts Preserve order in Input File pshongal DFSORT/ICETOOL 13 Thu Dec 21, 2017 4:20 pm
No new posts ISSUE IN copying Sequential file reco... thesumitk JCL & VSAM 2 Wed Dec 13, 2017 3:07 pm
No new posts File Tailoring -- Temporary dataset i... samzee71 CLIST & REXX 3 Fri Dec 01, 2017 3:12 am

Facebook
Back to Top
 
Job Vacancies | Forum Rules | Bookmarks | Subscriptions | FAQ | Polls | Contact Us