The Table/View/Synonym not found (7519) error generally indicates a need to change how you identify the target TABLE/VIEW/SYNONYM.
| likely to succeed | SELECT * FROM "cust-account" |
| likely to error | SELECT * FROM cust-account |
PUB." to each object name, as --| likely to succeed | SELECT * FROM PUB.Customer |
| likely to error | SELECT * FROM Customer |