Not able to see PSA for the data souce 2lis_13_vdkon after enhaning

Question

Dear Experts,
I have enhanced the extract structure of 2lis_13_vdkon in R/3 with 5 fields which are exist in transfer structure.
I have replicated the data source in BI but unfortunately i have not deleted the data in the PSA.
After replication when i try to activate the data source the system is giving Dump and im not able to see the PSA also.
Please help me out.
When i manage on the data source to c PSA, its giving error like this
Invalid DataStore object name 2LIS_13_VDKON_BB: Reason: No valid entry in table RSTS
The Dump when activating the data source is :
Runtime Errors SAPSQL_ARRAY_INSERT_DUPREC
Exception CX_SY_OPEN_SQL_DB
Date and Time 03.06.2009 09:46:55
How to correct the error
Use an ABAP/4 Open SQL array insert only if you are sure that none of
the records passed already exists in the database.
If the error occures in a non-modified SAP program, you may be able to
find an interim solution in an SAP Note.
If you have access to SAP Notes, carry out a search with the following
keywords:
"SAPSQL_ARRAY_INSERT_DUPREC" "CX_SY_OPEN_SQL_DB"
"CL_RSAR_PSA===================CP" or "CL_RSAR_PSA===================CM006"
"_UPDATE_DIRECTORY_TABLES"
If you cannot solve the problem yourself and want to send an error
notification to SAP, include the following information:
1. The description of the current problem (short dump)
To save the description, choose "System->List->Save->Local File
(Unconverted)".
2. Corresponding system log
Display the system log by calling transaction SM21.
Restrict the time interval to 10 minutes before and five minutes
after the short dump. Then choose "System->List->Save->Local File
(Unconverted)".
3. If the problem occurs in a problem of your own or a modified SAP
program: The source code of the program
Regards
venu

Answer 1

Hi Venu,
The issue I think is the PSA was not deleted cleanly. If you try and activate the PSA you will get the dump again.
..Probably if you go through the ABAP dump you will notice it is pointing to the following code;-
   75 * Put the fields of PSA to database without check, otherwise error by
   76 * activation of table
   77
   78   IF p_psa_exists EQ rs_c_false OR
   79      i_new_version     EQ rs_c_true.
>>>>>     INSERT rstsodsfield FROM TABLE l_t_odsfield.
   81   ELSE.
   82     DELETE FROM rstsodsfield
   83       WHERE odsname = l_s_odsfield-odsname
   84       AND  version = l_s_odsfield-version.
   85     MODIFY rstsodsfield FROM TABLE l_t_odsfield.
Put a breakpoint in the code in line 78. and activate the DS..the program should stop in 78...change the value of variable rc_c_false so that line 82 gets executed. This will clean up the PSA entries in table rstsodsfield. Now activate the DS and delete the PSA entries in the PSA table.
We faced the same issue and resolved it this way.
Thanks
-Saif