一、2012-10-12 16:46:55 WARNING OGG-01154 Oracle GoldenGate Delivery for Oracle, ryszx.prm: SQL error 1403 mapping YSZX2012.DOWNLOAD_PLATFORM_BASEDATA to YSZX2012.DOWNLOAD_PLATFORM_BASEDATA.
2012-10-12 16:46:55 WARNING OGG-01003 Oracle GoldenGate Delivery for Oracle, ryszx.prm: Repositioning to rba 58391562 in seqno 215.
2012-10-12 16:46:55 ERROR OGG-01296 Oracle GoldenGate Delivery for Oracle, ryszx.prm: Error mapping from YSZX2012.DOWNLOAD_PLATFORM_BASEDATA to YSZX2012.DOWNLOAD_PLATFORM_BASEDATA.
2012-10-12 16:46:55 ERROR OGG-01668 Oracle GoldenGate Delivery for Oracle, ryszx.prm: PROCESS ABENDING.
問題原因：goldengate在配置的時候沒有開啓DDL，由於源端進行了表結構更改，沒有通知目標端，導致此錯誤。
處理方法：在目標端執行相應的語句，將表結構修改爲和源端一致。
二、2012-10-15 07:23:58 INFO OGG-00975 Oracle GoldenGate Manager for Oracle, mgr.prm: REPLICAT RYSZX starting.
2012-10-15 07:23:58 INFO OGG-00965 Oracle GoldenGate Manager for Oracle, mgr.prm: REPLICAT RYSZX restarted automatically.
2012-10-15 07:23:58 INFO OGG-00995 Oracle GoldenGate Delivery for Oracle, ryszx.prm: REPLICAT RYSZX starting.
2012-10-15 07:23:58 ERROR OGG-01172 Oracle GoldenGate Delivery for Oracle, ryszx.prm: Discard file (./dirrpt/ryszx.dsc) exceeded max bytes (1000000).
2012-10-15 07:23:58 ERROR OGG-01668 Oracle GoldenGate Delivery for Oracle, ryszx.prm: PROCESS ABENDING.
問題原因：dsc這個文件超過定義的最大值
解決方法：更改隊列文件的最大值（ Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:普通表格; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.5pt; mso-bidi-font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-font-kerning:1.0pt;} megabytes）或者將這個文件備份刪除。
三、2012-07-07 16:31:32 WARNING OGG-00869 Oracle GoldenGate Delivery for Oracle, ryszx.prm: No unique key is defined for table SYS_WF_CURRENT_ITEM. All viable columns w
ill be used to represent the key, but may not guarantee uniqueness. KEYCOLS may be used to define the key.
2012-07-07 16:31:32 WARNING OGG-00869 Oracle GoldenGate Delivery for Oracle, ryszx.prm: No unique key is defined for table SYS_WF_TASK_ROUTING. All viable columns w
ill be used to represent the key, but may not guarantee uniqueness. KEYCOLS may be used to define the key.
問題現象：由於要同步的表沒有主鍵或者唯一索引， goldengate默認將所有列當做主鍵進行同步，這樣不能保證災備端的表和源端的表完全一樣，有時會出現災備端數據大量重複現象。
解決方法：
1，將要進行同步的表增加主鍵。
2，使用keycols，KEYCOLS關鍵字用於對沒有主鍵的表，指定能夠唯一標識數據的字段,語法如下：
TABLE <source_table>, KEYCOLS (<column> [, <column>, <column>, ...]);
and...
MAP <source_table>, TARGET <target_table>, KEYCOLS (<column>
[, <column>, <column>, ...]);
例如：
TABLE hr.emp, KEYCOLS (FIRST_NAME, LAST_NAME, DOB, ID_NO);
MAP hr.emp, TARGET hr.emp2, KEYCOLS (FIRST_NAME, LAST_NAME, DOB, ID_NO);
3，如果目標表不含有主鍵或唯一鍵，就可能存在重複的行，GoldenGate有可能在目標表上更新或刪除太多的行，使得源端和目標段的數據不同步，而且不會 有警告信息。爲了限制更新的行的數量，可以在Replicat參數文件的DBOPTIONS參數中使用LIMITROWS選項（這個目前還沒測試是否可用以及效果怎樣）
四、./ggsci: error while loading shared libraries: libnnz10.so: cannot open shared object file: No such file or directory
問題原因：環境變量設置不正確
解決方法：export LD_LIBRARY_PATH=$ORACLE_HOME/lib
2012-10-12 16:46:55 WARNING OGG-01003 Oracle GoldenGate Delivery for Oracle, ryszx.prm: Repositioning to rba 58391562 in seqno 215.
2012-10-12 16:46:55 ERROR OGG-01296 Oracle GoldenGate Delivery for Oracle, ryszx.prm: Error mapping from YSZX2012.DOWNLOAD_PLATFORM_BASEDATA to YSZX2012.DOWNLOAD_PLATFORM_BASEDATA.
2012-10-12 16:46:55 ERROR OGG-01668 Oracle GoldenGate Delivery for Oracle, ryszx.prm: PROCESS ABENDING.
問題原因：goldengate在配置的時候沒有開啓DDL，由於源端進行了表結構更改，沒有通知目標端，導致此錯誤。
處理方法：在目標端執行相應的語句，將表結構修改爲和源端一致。
二、2012-10-15 07:23:58 INFO OGG-00975 Oracle GoldenGate Manager for Oracle, mgr.prm: REPLICAT RYSZX starting.
2012-10-15 07:23:58 INFO OGG-00965 Oracle GoldenGate Manager for Oracle, mgr.prm: REPLICAT RYSZX restarted automatically.
2012-10-15 07:23:58 INFO OGG-00995 Oracle GoldenGate Delivery for Oracle, ryszx.prm: REPLICAT RYSZX starting.
2012-10-15 07:23:58 ERROR OGG-01172 Oracle GoldenGate Delivery for Oracle, ryszx.prm: Discard file (./dirrpt/ryszx.dsc) exceeded max bytes (1000000).
2012-10-15 07:23:58 ERROR OGG-01668 Oracle GoldenGate Delivery for Oracle, ryszx.prm: PROCESS ABENDING.
問題原因：dsc這個文件超過定義的最大值
解決方法：更改隊列文件的最大值（ Normal 0 7.8 磅 0 2 false false false EN-US ZH-CN X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:普通表格; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.5pt; mso-bidi-font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi; mso-font-kerning:1.0pt;} megabytes）或者將這個文件備份刪除。
三、2012-07-07 16:31:32 WARNING OGG-00869 Oracle GoldenGate Delivery for Oracle, ryszx.prm: No unique key is defined for table SYS_WF_CURRENT_ITEM. All viable columns w
ill be used to represent the key, but may not guarantee uniqueness. KEYCOLS may be used to define the key.
2012-07-07 16:31:32 WARNING OGG-00869 Oracle GoldenGate Delivery for Oracle, ryszx.prm: No unique key is defined for table SYS_WF_TASK_ROUTING. All viable columns w
ill be used to represent the key, but may not guarantee uniqueness. KEYCOLS may be used to define the key.
問題現象：由於要同步的表沒有主鍵或者唯一索引， goldengate默認將所有列當做主鍵進行同步，這樣不能保證災備端的表和源端的表完全一樣，有時會出現災備端數據大量重複現象。
解決方法：
1，將要進行同步的表增加主鍵。
2，使用keycols，KEYCOLS關鍵字用於對沒有主鍵的表，指定能夠唯一標識數據的字段,語法如下：
TABLE <source_table>, KEYCOLS (<column> [, <column>, <column>, ...]);
and...
MAP <source_table>, TARGET <target_table>, KEYCOLS (<column>
[, <column>, <column>, ...]);
例如：
TABLE hr.emp, KEYCOLS (FIRST_NAME, LAST_NAME, DOB, ID_NO);
MAP hr.emp, TARGET hr.emp2, KEYCOLS (FIRST_NAME, LAST_NAME, DOB, ID_NO);
3，如果目標表不含有主鍵或唯一鍵，就可能存在重複的行，GoldenGate有可能在目標表上更新或刪除太多的行，使得源端和目標段的數據不同步，而且不會 有警告信息。爲了限制更新的行的數量，可以在Replicat參數文件的DBOPTIONS參數中使用LIMITROWS選項（這個目前還沒測試是否可用以及效果怎樣）
四、./ggsci: error while loading shared libraries: libnnz10.so: cannot open shared object file: No such file or directory
問題原因：環境變量設置不正確
解決方法：export LD_LIBRARY_PATH=$ORACLE_HOME/lib
4，
./ggsci
exec(): 0509-036 Cannot load program ./ggsci because of the following errors:
0509-150 Dependent module libclntsh.a(shr.o) could not be loaded.
0509-022 Cannot load module libclntsh.a(shr.o).
0509-026 System error: A file or directory in the path name does not exist.
exec(): 0509-036 Cannot load program ./ggsci because of the following errors:
0509-150 Dependent module libclntsh.a(shr.o) could not be loaded.
0509-022 Cannot load module libclntsh.a(shr.o).
0509-026 System error: A file or directory in the path name does not exist.
問題原因，所屬用戶不對
解決方式：用oracle用戶執行