what are the limitations of cl (compare to rpg) ?
- 1 Answers
- 1550 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / vinay kumar gupta
you can not use CL program to ADD or UPDATE records in database files.
Use Printer or ICF files.
Use Program described files.
Use the concept of subfile (to display more than one record), but a single output message subfile is a special type ofsubfile that is supported well in CL.
Use subroutines.
You cannot declare more than one object (file) in a CL programme.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the difference between iter and do? We know both are used to execute set of statements repeatedly, but what is the main difference?
what are the basic features of seu?
what is sflinz and sflrna?
difference between sflrcdnbr and sflnxtchg?
What Does Lokup Does In Tables & Arrays?
what is the purpose of ovrdta (override data) keyword?
What is file access opcodes?
WHICH REPLY CODE IS USED BT sftp ? ... (e.g.226 is used by FTP IF FILE IS TRANSFERED)
what is rpg ?
i am using non join multiple format my 3 database file is like that pf97 R REC ENAME ETENNO ESTATUS K ENAME pf98 R REC1 ENAME ESAL K ENAME PF99 R REC3 ENAME CRDCARD EID K EID & MY NON JOIN LOGICAL FILE IS ALSO SAME EXCEPT RECORD NAMES BEFORE I TRIED WITH 2 FILES SO ITS SAYS ERROR I.E.(Key field attributes must be same as for previous formats. ) SO I CHANGED KEYFIELD ACCORDING TO PF SO ITS WORKING BUT AFTER ADDING 3 FILES ITS SAYING SAME ERROR . I DONT KNOW I NEW IN AS400 PLLZ HELP ME I HAVE ONE MORE QUE. CANT BE USE DIFFERENT KEYFIELD (NOT ACCORDING TO PF) IN NON JOIN LOGICAL FILE.
What is dynslt?
can a join logical file be updated?
what is the maximum number of subroutines allowed in rpg?
What are the different opcodes used for file operation on a subfile in a rpg pgm?
What is the use of jdftval in as400?
