Have you struggled to understand error message 018A - Not Found in User Defined Code? If so, you're not alone. Customers often log service requests and perform searches to understand and troubleshoot this error.
The challenge with error 081A - Not Found in User Defined Code is that this is a hard error, an error that stops a program from completing a transaction. Often the field causing the error is not visible in the application grid and cannot be corrected by the user during the entry process.
Troubleshooting Error 018A - Not Found in User Defined Code (Doc ID 1982628.1) includes examples of 018A errors in various applications, how to resolve the errors, and the impact of deleting blank or other valid values from user defined code (UDC) tables.