What is the diff bw PF/LF Name and their Record format
name? what is restriction in record format then file name?
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what is meant by record lock.how records are locked.what is the purpose of record lock.if records are locked what happens.how to find out which record is locked.
can any one help in hawkeye and turnover or any change management system plzzzzz or send the documents to my mail id :gvsp.as4@gmail.com
If the last record of a file has been read, and the next operation on that file is a READ operation, what will be the values of the input fields for that file? A. They will be blank and/or zero. B. They will be null. C. They will equal the values of the first record in the file. D. They will equal the values of the last record read.
What is the compilation option that has to he specified while compiling an RPC program which uses a file having date data type field?
1) How to retrieve RRN through RPG ? 2) How to pass parameter by value ? 3) How to trap the error through the RPG/400
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1.String operatio such as moving the characters to the variables? 2.what are the building functions for check file longs? 3.which of the following methods will make externally describe file fields available to a program? A: A/copy statement that specifies the library file and member of the field reference file source code B: A data structure definition specification that names the file on the EXTNAME keyword C: A data structure definition specification that names the file on the IMPORT keyword? D: A Definition specification for each desired field with the REFFLD keyword
Why we cannot call a service program? If I add a PEP can i call the service program?
how do you use commitment control in rpg?
How to create a login screen using a command instead of display file.... intention is to get a password field on a command..... how do you achieve this...
how can we find setll setgt chain read reade readp operations are successfull or not,give example.explain in detail.
What would be the effect on the field where reverse image, underline and high intensity?
To check the locks , we use cmd WRKOBJLCK , but how we confirm whether it's objeck lock / member lock. I confused with the Lock type and Status values...Can any body please tell me ...
RPG400 
