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Data Pump Import Of Tables From 12.2.0.1 Into 12.1.0.2 Failing With ORA-39126 ORA-06502 and ORA-06512 Errors (Doc ID 2535315.1)

Last updated on APRIL 03, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

On : 12.1.0.2 version, Data Pump Import

During import from 12.2 to 12.1.0.2 (NETWORK_LINK or dumpfile), the following error occurs when importing table objects:

Processing object type SCHEMA_EXPORT/TABLE/TABLE
ORA-39126: Worker unexpected fatal error in KUPW$WORKER.PUT_DDLS [TABLE:"<schema name>"."<table name>"]
ORA-06502: PL/SQL: numeric or value error: character string buffer too small

ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPW$WORKER", line 11343

----- PL/SQL Call Stack -----
object line object
handle number name
0x10a6fc768 27345 package body SYS.KUPW$WORKER
0x10a6fc768 11370 package body SYS.KUPW$WORKER
0x10a6fc768 21945 package body SYS.KUPW$WORKER
0x10a6fc768 10264 package body SYS.KUPW$WORKER
0x10a6fc768 13466 package body SYS.KUPW$WORKER
0x10a6fc768 3193 package body SYS.KUPW$WORKER
0x10a6fc768 12119 package body SYS.KUPW$WORKER
0x10a6fc768 2094 package body SYS.KUPW$WORKER
0x10cf189e0 2 anonymous block

ORA-39126: Worker unexpected fatal error in KUPW$WORKER.PUT_DDLS [TABLE:"<schema name>"."<table name>"]
ORA-06502: PL/SQL: numeric or value error: character string buffer too small

ORA-06512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-06512: at "SYS.KUPW$WORKER", line 11343

Job "<user name>"."SYS_IMPORT_SCHEMA_01" stopped due to fatal error at Thu Apr 25 18:18:29 2019 elapsed 0 00:00:37

 

You have reloaded Data Pump, but the errors still persist.

 

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution


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