ORA-39083: Object type ALTER_PACKAGE_SPEC failed to create with error:
ORA-01775: looping chain of synonyms
Failing sql is:

ALTER PACKAGE "XZB"."P_IATA"   COMPILE SPECIFICATION     PLSQL_OPTIMIZE_LEVEL=  2    PLSQL_CODE_TYPE=  INTERPRETED
PLSQL_DEBUG=  FALSE    PLSCOPE_SETTINGS=  'IDENTIFIERS:NONE' REUSE
SETTINGS TIMESTAMP '2015-07-24 05:12:12'

CREATE SYNONYM s1 for s2
CREATE SYNONYM s2 for s3
CREATE SYNONYM s3 for s1