How can a screen field that has changed since the last output operation be detected?

4 Answers   IBM,

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I have a file .In that file i have 3 fields. Those fields are eno, ename, esal.Keyfield is eno. In that file i have data like this for eno 1,2,3,4,5. Now i need to display 2nd record. That means i need to set the pointer on 2nd record... Then, write the complete rpg program using setll.

1 Answers  

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What is the difference between ITER and DO ? I know both are used to execute set of statements repeatedly, but what is the main difference?

2 Answers   CGI, Wipro,

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What is use of IMPORT and EXPORT in RPGLE ? What is activation Group ? What is Service Program ???? How to call another program in RPGLE ?

1 Answers  

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Suppose we add one field in physical file and this physical file is used by several programs.how do we know which program is using that file? What are the impact analysis.

6 Answers  

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Can anybody tell me, does CL/400 handle LEVEL check while running the CL program....? plz share your experience...

4 Answers  

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write an RPG program to calculate the marks of 5 students (A,B, C, D, E)in 3 different subjects (eng, math, sci) an display on the screen

0 Answers  

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how do I play {insert rpg system here}?

0 Answers   IBM,

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1.How can you search an entire source file for a particular field name? 2.How can you find the differences between two versions of the source for the same program? 3.What is a hidden field as it relates to a sub file? 4.How do you display a sub file that has no records in the sub file?

8 Answers   HCL,

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Why we need to give File and To file Names While we are using OVRDBF. What is your understanding related to this?

2 Answers   Cap Gemini,

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1) How to define keyed file in CL pgm. 2) How can i read particular records in CL pgm from database file.

2 Answers  

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This is my Physical file 'EMPS' existing in library "TAMIL1" and its record format is 'EMPRCD" a)its source is R EMPRCD ENO 4 0 ENAME 10 EADD 10 b)The records present in EMPS are as follows ENO ENAME EADD 0001 tamil coimbatore 0002 kumar bangalore 0003 sunder bangalore 0004 arunkumar chennai 0005 pandi hyderabad 0006 santhosh hyderabad 0007 sasi salem 0008 kalai chennai 0009 suresh hyderabad 0010 vijay bangalore 0011 Arul chennai 0012 velu chennai 0013 khan bangalore 0014 praba chennai 0015 praba.p coimbatore 0016 anand ooty 0017 raja erode 0018 sankar erode 0019 vadivel namakkal 0020 anbu chennai 0021 Ajith mumabi c)now i want to select the 'ENAME' field records starting with 'S' for that i have created a RPG program its source code is PGM DCLF FILE(TAMIL1/EMPS) DCL VAR(&MYENO) TYPE(*CHAR) LEN(4) OVRDBF FILE(EMPS) SHARE(*YES) OPNQRYF FILE((TAMIL1/EMPS)) QRYSLT('ENAME *EQ %WLDCRD("S *")') READ: RCVF RCDFMT(EMPRCD) MONMSG MSGID(CPF0864) EXEC(GOTO CMDLBL(END)) CHGVAR VAR(&MYENO) VALUE(&ENO) SNDUSRMSG MSG(&MYENO) SNDUSRMSG MSG(&ENAME) SNDUSRMSG MSG(&EADD) GOTO READ END: CLOF OPNID(EMPS) DLTOVR FILE(EMPS) ENDPGM Is this coding correct sir,the program gets compiled,and if i call it it says query running but records are not displayed.please help me out

4 Answers   Virtusa,

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