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
 
3270 Data stream error

 
Post new topic   Reply to topic    IBMMAINFRAMES.com Support Forums -> CICS
View previous topic :: :: View next topic  
Author Message
Benchwarmer

New User


Joined: 16 Jul 2016
Posts: 19
Location: desk

PostPosted: Tue Apr 17, 2018 12:06 am    Post subject: 3270 Data stream error
Reply with quote

Receiving following error in a existing CICS transaction

Quote:
An SFE, SA or MF order was received with an unrecognized attribute type. The error occurred at location 0x424 in the write.


Once the user received error on different location

Quote:
An SFE, SA or MF order was received with an unrecognized attribute type. The error occurred at location 0x41e in the write.


Sending the map via below command

Code:

EXEC CICS                           
  SEND MAP('MAPNAME')               
       MAPSET('MAPSET')           
       FROM(COPYOUT) ERASE         
       CURSOR                       
END-EXEC. 


I would like to know how to map this location in physical or symbolic map to determine the field causing the issue.

Did not find anything that talks about what am looking for. Any pointers will be helpful.
Back to top
View user's profile Send private message

Robert Sample

Global Moderator


Joined: 06 Jun 2008
Posts: 8280
Location: Dubuque, Iowa, USA

PostPosted: Tue Apr 17, 2018 3:23 am    Post subject:
Reply with quote

Are you sure the map storage is initialized to nulls before sending the map? There should be a MOVE LOW-VALUES TO MAPNAMEO somewhere before the SEND MAP.
Back to top
View user's profile Send private message
Benchwarmer

New User


Joined: 16 Jul 2016
Posts: 19
Location: desk

PostPosted: Tue Apr 17, 2018 9:29 am    Post subject: Reply to: 3270 Data stream error
Reply with quote

Yes, the map storage is initialized. I don't see an issue with that. This issue does not happen often. There is no distinguishable scenario causing the issue. It happens randomly.
Back to top
View user's profile Send private message
Robert Sample

Global Moderator


Joined: 06 Jun 2008
Posts: 8280
Location: Dubuque, Iowa, USA

PostPosted: Tue Apr 17, 2018 5:10 pm    Post subject:
Reply with quote

Quote:
There is no distinguishable scenario causing the issue. It happens randomly.
Which is a strong indication that the issue is caused by a storage overlay in the program.
Back to top
View user's profile Send private message
Rohit Umarjikar

Senior Member


Joined: 21 Sep 2010
Posts: 1885
Location: NY,USA

PostPosted: Tue Apr 17, 2018 9:10 pm    Post subject:
Reply with quote

Check if this resolution works which similar to what you got.
http://ibmmainframes.com/about64180.html
Back to top
View user's profile Send private message
Benchwarmer

New User


Joined: 16 Jul 2016
Posts: 19
Location: desk

PostPosted: Tue Apr 24, 2018 1:05 am    Post subject:
Reply with quote

In the program, a working storage variable is initialized with values from DB2 table for first time the transaction is initiated. In the consecutive interactions of the transaction, the same working storage variable is moved into the map.

This is a protected field in MAP.

I suspect this could be the cause for data stream error. Any pointers?
Back to top
View user's profile Send private message
Benchwarmer

New User


Joined: 16 Jul 2016
Posts: 19
Location: desk

PostPosted: Tue Apr 24, 2018 1:59 am    Post subject:
Reply with quote

NOTE: The transaction is re-entrant and value of the working storage variable in question is not stored in communication area.
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 -> CICS All times are GMT + 6 Hours
Page 1 of 1

 

Search our Forum:

Similar Topics
Topic Author Forum Replies Posted
No new posts How to list data set names with diffe... murali.andaluri CLIST & REXX 8 Thu Apr 12, 2018 11:33 pm
No new posts VSAM file NOT Found error while proce... SumaReva CICS 5 Wed Apr 11, 2018 9:54 pm
No new posts Invalid XML character while producing... nikhil.bhole IBM Tools 4 Tue Mar 20, 2018 1:24 am
No new posts Get the list of data sets on DASD and... rakaitn JCL & VSAM 3 Thu Mar 08, 2018 12:38 pm
No new posts IMS error U4038 while executing my PL... abdulrafi IMS DB/DC 2 Thu Feb 08, 2018 1:05 pm

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