How can I convert a 15 char Id value into an 18 char Id value?

Hi Tanu,

1. Separate the 15 char Id (0012800000h7EFK)into 3 groups of 5 chars. You now have 3 strings (the triplet variable below): 00128, 00000 and h7EFK.
2. Reverse each string. The three strings are now 82100, 00000 and KFE7h.
3. In each string, convert all Uppercase chars to 1, all other chars to 0. The three strings are now 00000, 00000 and 11100.
4. Look up the corresponding char in the BinaryIdLookup based. This gives us a suffix of AA2.
   The 3 chars generated (in order) are appended to the 15 char Id value, giving you an 18 char Id value of 0012800000h7EFKAA2.

Hope this helps you.

https://www.adminbooster.com/tool/15to18