"!Nutz SQL Error: 'call gfvoucrt.ply_due_voucher('01','104')' PreparedStatement: 'call gfvoucrt.ply_due_voucher(?,?)' CaseMessage=ORA-04068: existing state of packages has been discarded ORA-04061: existing state of package body "PROD_UAT.GFVOUCRT" has been invalidated ORA-04065: not executed, altered or dropped package body

看网上说是因为全局变量的问题，但是存储过程属于核心库 修改不现实，从调用程序这该怎么改呢？