Serialize data structure to JSON

[Bull_A_]

Hello,

recently my company has been using web services to decouple our very very old legacy system into more modern micro-services linked by API's. We have created a our own JSON parser to to tokenise the input JSON message string and map it to a corresponding data structure using the new...

[DougCMH]

Something I'm not clear on - In reviewing the syntax for CREATE FUNCTION (External), I know I can specify that the external procedure to be run is a subprocedure in a service program, and where to specify the service program.

However, I don't see where to specify the name of the actual...

[redvan]

Hi,
I have a tedious problem at hand:
A user drops a .csv file into a network folder that is mapped to the IFS. My task is to get this data into a PF so a program can parse it out to another file for processing.

I tried CPYFRMSTMF - many attempts and many issues and after some...

[DougCMH]

If I want to access the first element of a JSON array using Scott Klement's YAJL port from RPG, does YAJL index the array from 0, 1, 2... or from 1, 2, 3... ?

In other words, for example, if I want to use yajl_array_elem (or yajl_object_elem for the first item in a JSON object) to get the...

[CaptainRon]

So lets say I have 2 AS/400's. I journal on the production system. I want to access the journal on the development machine sometimes. I just want to do the basic dspjrn to a file but run the command on the dev machine against the productions journal . Is this possible without a 3rd party tool?

[code401]

I need to write a bit of code that reads the file names (not the actual file itself) from an IFS directory, so I can store this in a DBF.

How do I go about doing this? Can anyone show me any examples?

Thanks,

[KevinStaples]

I am needing a really simple way to convert an integer to ASCII hex in RPG.

[CaptainRon]

So I have a Data structure array. I can sort on one field using the SORTA command with %subarr. Can I add another field WITHOUT combining the two fields together in a one field sort? To basically sorting on two fields or three etc..... Again without combining into one field. If I can in SQL do you...

[CaptainRon]

SO I have a similar post form way back when. However that solution will not work.. So I thought I would see if anyone else has an idea.
A user sits in a program for 10 minutes. I know this b/c we write out to a file with a timestamp and user id with a bunch of other goodies I would need to end...

[newmoon961]

I am new with RPG can u guys help me to solve the problem I encountered.

Is there any way to share all the DDS field, let say i modify the DDS field in RPG 1, and RPG 2 able to know the changes

[sampath]

I'm new to RPGLE.
What is the best website for learn RPGLE with examples from the begining.

Thank you.

[CaptainRon]

So I have been doing Journals forever and using them to see what has happened to a file etc. We have a production system that has journaling turned on. What I want to do is extract specific files ( I already know how to do all that ) to the test system. I can do this by extracting the production...

[Mark Ryan Estipona]

Hello,

I have a 4 subprocedures. I'm trying to SQL insert values unto a file (in createWorkDetailRecord) using values acquired from the other procs. I defined my DS globally (DS_SVWRD), and then locally in the 1st proc (lDS_SVWRD).. Here's my code:

DCL-DS DS_SVWRD ExtName('SVWRD')...

[AS400_newbie1]

Hello All,

I am facing a weird error. I am reading a file in Free Format. I am using SETLL and READE. Then until EoF I am doing some processing. But the strange thing is that, even if there is only one record in this file, the processing is happening multiple times.

Could...

[abalode400]

I am trying to use IBM supplied apr_base64_decode in RPG. But the decoded string is ending up as garabage.

Please help me identify what I am missing. Is this due to the Arabic (420) CCSID of our IBM i machine and I need to perform proper conversion? Hoping for guidance.

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