Heterogeneous Migration of BW on SQL Server to BW on HANA Issue

Question

Hi,
I am performing Heterogeneous migration of BW on SQL Server to BW on HANA  according to the procedure mentioned in the SAP Documentation.
Started the migration using Software Provisioning Manager.
I have ran SMIGR_CREATE_DDL and ran export of source system and it is completed successfully.
Then I ran the Import of Target system. The import ran into issues when running the script SAPVIEW, the script resulted in failure when creating views.
(DB) ERROR: DDL statement failed
(CREATE VIEW "V_TRALAN" ( "PGMID" , "OBJECT" , "OBJ_NAME" , "AUTHOR" , "DEVCLASS" , "MASTERLANG" , "COMPONENT" , "NAMESPACE" , "TPCLASS" , "GENFLAG" , "DLVUNIT"  ) AS SELECT T0001."PGMID", T0001."OBJECT", T0001."OBJ_NAME", T0001."AUTHOR", T0001."DEVCLASS",  T0001."MASTERLANG", T0002."COMPONENT", T0002."NAMESPACE", T0002."TPCLASS", T0001."GENFLAG", T0002."DLVUNIT" FROM "TADIR" T0001, "TDEVC" T0002 WHERE T0002."DEVCLASS" = T0001."DEVCLASS")
DbSlExecute: rc = 103
  (SQL error 259)
  error message returned by DbSl:
invalid table name:  Could not find table/view TDEVC in schema SAPXXX: line 1 col 386 (at pos 385)
I found that there are many tables which are missing in HANA Schema but exists in Source system database.
I checked the export scripts like *.STR and *.EXT and does not see those tables being captured.
Example table: TTREE exists in Source System database , but missing in HANA Database Schema SAPXXX.
Not sure what is the problem and how can I fix this issue. I was planning to manually move the missing tables from Source database to HANA Database schema, but that will be too much and I am not sure how many of them are missing.
Please let me know how can I fix this issue?
Thanks.
Syed

Answer 1

Hi,
can you please have a look on this issue,
4 ETW000  [dbsdbsql.cpp,00000]  *** ERROR =>   prepare() of C_0000, rc=1, rcSQL=259 (invalid table name:  Could not find table/view DDNTT in schema SYSTEM: line 1 col 32 (at pos 31))
4 ETW000                                                                                                1426  0.111569
4 ETW000  [dbslsdb.cpp ,00000]  *** ERROR => SQL PREPARE on connection 0, rc=259 (invalid table name:  Could not find table/view DDNTT in schema SYSTEM: line 1 col 32 (at pos 31))
4 ETW000                                                                                                  23  0.111592
Regards,
Srini