If my rpg program has a date field, what extra care I have to take while compiling that rpg program? If the file is keyed and I have declared the file as well as key list properly in my program. Still am getting an error message like "chain/reade operation is not allowed" what may be the case?

0 Answers  

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How to create a key field for a logical file inside RPG?

4 Answers   HSBC,

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what is file identifier wher we can use

1 Answers   IBM,

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what is use of sflnxtchg and use of MDT(modify data tag).both r same r not and can we use these on dspf and subfile.

2 Answers  

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Why there is invention of RPG if we can do insert update delete in CL through SQL.Why the rise of RPG?

1 Answers   Infogain,

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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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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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In a particular program one file is used where override command is applied to a file, now this program calls another program where we want to use the same file but without override.How it can be done?

6 Answers   Hexaware,

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How to update physical file in rpgle without using display file?

4 Answers   GalaxE, IBM, TCS,

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How do you find whether a record is locked or not?

2 Answers  

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What is the purpose of PUTOVR keyword?

2 Answers  

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how can you display specific subfile page on the screen in unequal subfile?

0 Answers   IBM,

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