[SOLVED] How to read packDecimal value from a SAVE file on mainframe

I like to know how to READ the PackDecimal value from a SAVE file with server 7.6.7 on Mainframe. The code works for 7.1.4 fails on 7.6.7

I need to read three data value from a query result.
DB2 table is defined as

FIELD=WRKDAYS ,WRKDAYS ,I6 ,I2 ,MISSING=OFF,
FIELD=PAID_HRS ,PAID_HRS ,P13.2 ,P6 ,MISSING=OFF,
FIELD=DELD_CASE_CNT ,DELD_CASE_CNT ,I9 ,I4 ,MISSING=OFF,

My Program is

TABLE FILE FPADRO
PRINT WRKDAYS DELD_CASE_CNT PAID_HRS
WHERE so AND so AND so
ON TABLE SAVE AS DAYS
END
-RUN

-READ DAYS &WKDAYS.I6. &DELCASE.I9. &PDHRS.P13.

this program ran well with server 7.1.6 but now it fails with server 7.6.7 with the following error message

0 ERROR AT OR NEAR LINE 31 IN PROCEDURE ROWAICL0FOCEXEC *
(FOC299) UNRECOGNIZED FORMAT OF AMPER VARIABLE IN -READ: -READ DAYS &WKDAYS.I6.
&DELCASE.I9. &PDHRS.P13.

thanks,
EL from Baltimore

This message has been edited. Last edited by: Kerry,

WebFOCUS 8.2.01 AppStudio
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Posts: 61 | Registered: March 12, 2008

GinnyJakes

Expert

posted

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Try doing ON TABLE HOLD FORMAT ALPHA instead. When you create the save file, can you post the formats it gives you for the fields? On your -READ, you might want to change the P13 to an A13.

Ginny
---------------------------------
Prod: WF 7.7.01 Dev: WF 7.6.9-11
Admin, MRE,self-service; adapters: Teradata, DB2, Oracle, SQL Server, Essbase, ESRI, FlexEnable, Google

Posts: 2723 | Location: Ann Arbor, MI | Registered: April 05, 2006

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<JG>

posted

SAVE always creates an ALPHA format file.
If you want a binary save file you must use SAVB.

However the issue here is code tightening.

& variables are always alpha and should be read (in your case) as

-READ DAYS &WKDAYS.A6. &DELCASE.A9. &PDHRS.A13.

The fact that -READ worked wrongly in the past is unfortunate,
and I know there are a lot of people out there who are going to have the same issue

GamP

Virtuoso

posted

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To avoid any possible misunderstandings in any situation, I always use (and used) the -READ without any format indications, only lengths. My code would have read:
-READ DAYS &WKDAYS.6. &DELCASE.9. &PDHRS.13.
which is accepted in all previous releases of (Web)Focus, as well as the latetst one.

GamP

- Using AS 8.2.01 on Windows 10 - IE11.
	in Focus since 1988

Posts: 1961 | Location: Netherlands | Registered: September 25, 2007

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Danny-SRL

Virtuoso

posted

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You can also use the variable field length format of -READ:

  
DEFINE FILE FPADRO
COMMA/A1=',';
END
TABLE FILE FPADRO
PRINT WRKDAYS COMMA DELD_CASE_CNT COMMA PAID_HRS
WHERE so AND so AND so 
ON TABLE SAVE AS DAYS
END
-RUN

-READ DAYS,&WKDAYS,&DELCASE,&PDHRS

Like that, if ever your MASTER is changed because the underlying DB2 table is changed, it will still work.

Daniel
In Focus since 1982
wf 8.202M/Win10/IIS/SSA - WrapApp Front End for WF

Posts: 1980 | Location: Tel Aviv, Israel | Registered: March 23, 2006

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jimster06

Guru

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If I recall correctl;y, amper vars are strings, either character or integers. You may want to rethink how you handle the packed decimal field.
HTH

jimster06
DevStu WF 7.6.11
W7
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Posts: 252 | Location: USA | Registered: April 15, 2003