ODI metadata query to find source and Target table for Interface

Question

Hi Experts,
Client is migrating there source from EBS 11.5.10 to R12. They are in ODI BIApps. 7952 version.Since,all there mappings are customized they are not bothering about support from Oracle as far as BIApps is concerned.
Now,we need to know how many ODI mappings will be impacted when source EBS is migrating from 11.5.10 to R12 and so that we can only target those mappings accordingly.
So,please provide me with below inputs:
1) Any metadata query which will give me the source table and target table information's against an interface even-if the main interface source is another interface.
2) What are the other stuffs I need to look from point of view of mapping changes when the source is upgrading.e.g. only source table change is enough or I need to look into other stuffs.I feel,it is boiling down to create a separate source adapter for R12.
Regards,
Snehotosh

Answer 1

SELECT C.TABLE_NAME AS "Target Table Name",
     A.COL_NAME AS "Target Field Name",
     Wm_Concat(G.SOURCE_DT) AS "Target Data Type",
     Wm_Concat(G.LONGC) AS "Target Data Length",
     Wm_Concat(TXT) AS "Transformation Rule",
     Wm_Concat(DISTINCT F.TABLE_NAME) AS "Source Table Name",
     Wm_Concat(D.COL_NAME) AS "Source Field Name",
     Wm_Concat(D.SOURCE_DT) AS "Source Data Type",
     Wm_Concat(D.LONGC) AS "Source Data Length"
FROM
     SNP_POP_COL A JOIN SNP_TXT_CROSSR B ON A.I_TXT_MAP=B.I_TXT
     JOIN SNP_POP C ON A.I_POP=C.I_POP
     JOIN SNP_TXT E ON A.I_TXT_MAP=E.I_TXT AND B.I_TXT=E.I_TXT
     LEFT OUTER JOIN SNP_COL D ON B.I_COL=D.I_COL
     LEFT OUTER JOIN SNP_TABLE F ON F.I_TABLE= D.I_TABLE
     LEFT JOIN SNP_COL G ON A.I_COL=G.I_COL
WHERE POP_NAME = 'XXXXXXX'
GROUP BY C.TABLE_NAME,A.COL_NAME ORDER BY 1