I’m in a bit of a pickle with an old RPG program at work. We’ve got this ancient code from the early 2000s that’s using some IBM API to send emails. Now we’re trying to switch it up and use Mailgun or SendGrid instead.
The tricky part? The original programmers are long gone, and nobody here really understands how it all works. It’s a mix of CL and RPG, last touched in 2018.
I’m willing to pay for help from someone who knows their stuff. We need to get this email system updated ASAP.
Any RPG wizards out there who can lend a hand? Much appreciated!
As someone who’s been in the trenches with legacy RPG systems, I can tell you it’s no walk in the park. But don’t despair! I’ve successfully modernized similar setups before. Here’s my take:
First, you’ll want to do a deep dive into the existing code. Even if it seems incomprehensible at first, patterns will emerge. Pay special attention to how the email functionality is structured.
Next, choose between Mailgun and SendGrid based on your specific needs. Both are solid choices, but they have different strengths.
The real challenge will be in the translation layer. You’ll need to create a new module that acts as a bridge between your old RPG code and the new API. This way, you can minimize changes to the core system.
Don’t forget to thoroughly test each step. Email is critical, and you don’t want any surprises in production.
If you’re still stuck, consider bringing in a specialist. The investment will pay off in the long run. Good luck with the upgrade!
I’ve dealt with similar legacy systems before, and it can be quite challenging. Transitioning from IBM’s email API to modern solutions like Mailgun or SendGrid is definitely doable, but it requires careful planning. First, I’d recommend thoroughly documenting the current system’s functionality. Then, create a mapping between the old API calls and the new service’s equivalents. You’ll likely need to rewrite portions of the code, especially the email-sending logic. Consider this an opportunity to refactor and improve the overall structure. If you’re not comfortable with RPG, it might be worth bringing in a consultant with specific expertise in modernizing legacy IBM systems. They can guide you through the process and ensure a smooth transition without disrupting your operations.
hey there, ive tackled similar projects before. its a pain, but doable. id start by mapping out the current email flow, then create a wrapper function to handle the new API calls. this way, you minimize changes to the core RPG code. might wanna consider gradual migration too. good luck mate!