Studio 5000 CIP Error

I'm having some trouble with accepting an online edit for a program running in Studio 5000. I'm trying to change the source of a MOV function and after hitting accept pending rung edits, I get the following error:

Error: Routine 'MainProgram - S20Control_SM_Sub': CIP Error: Operation Failed.

I found an old thread that mentioned changing the CIP options in RSLinx but I have tried that and am still getting the same result.

Any help would be appreciated.

Turns out, the ol' program enema fixed this. Save as L5K, generate new ACD file, download.

https://www.reddit.com/r/PLC/comments/124oswm/studio_5000_error/

I don't know if OP will return, but in the off chance they do, can you share the status of your controller's capacity? The reason I ask is because I had a similar issue very recently, but the cause of our issue was that we were using .59 of the .6 MB available on the processor (5069-L306ERS2). We had to upgrade to the next level of processor. I don't remember the exact error, but I'm fairly certain it was similar to this if not the same error.

After adding a few tags, one of which was a string with 480 characters, I started the online edit. I only changed the tag reference on two XICs in the rung, but the program refused to accept. It would verify fine however. It took me a little bit of digging to find the memory issue.