How to access ( DML) not a source table?

Question

Hello,
I created a form ( using wizard ) based on the table.
I want to insert into another table based on the button. I'm playing around with the "Automatic Row Processing (DML)" process "source table".
And this is what i'm getting:
0.03: Processing point: ON_SUBMIT_BEFORE_COMPUTATION
0.03: Branch point: BEFORE_COMPUTATION
0.03: Computation point: AFTER_SUBMIT
0.03: Tabs: Perform Branching for Tab Requests
0.03: Branch point: BEFORE_VALIDATION
0.03: Perform validations:
0.03: ...Item Not Null Validation: P19_APPL_BUSINESS_AREA
0.03: ...Item Not Null Validation: P19_APPL_SERVER
0.03: ...Item Not Null Validation: P19_NSM_SUPPORT_LEVEL
0.03: ...Item Not Null Validation: P19_ENV_TYPE
0.03: ...Item Not Null Validation: P19_BACKUP
0.03: ...Item Not Null Validation: P19_PUBL_MAILING_LST
0.03: ...Item Not Null Validation: P19_BUSINESS_REQS
0.03: Branch point: BEFORE_PROCESSING
0.03: Processing point: AFTER_SUBMIT
0.03: ...Process "insert_tmp": DML_PROCESS_ROW (AFTER_SUBMIT) #OWNER#:tmp_guidebook:P19_ID:ID|I
0.03: Show ERROR page...
0.03: Performing rollback...
          "MYUSER_ID HERE"
ORA-20513: Invalid action SAVE on this object. (I)
     Error      ORA-20513: Invalid action SAVE on this object. (I)
I'm very confused with the error message, since i 3-ple check the table. and the "delete" process on the *source* table works fine.
Please help.
I also found Andy's post suggesting to create an PL/SQL routine and call it by "on submit" event.
http://forums.oracle.com/forums/thread.jspa?threadID=825248&start=15&tstart=0
Just curious if it's possible to make this action using standard form wo going with Andy's suggestion.
Please advise.
Andrew

Answer 1

Andy, thank you.
It works now.
A quick ( hopefully ) follow up question :
once i inserted the row, i want to remove that row from the source table.
right now i have unconditional process , but it's failing.
See here:
0.03: Processing point: ON_SUBMIT_BEFORE_COMPUTATION
0.03: Branch point: BEFORE_COMPUTATION
0.03: Computation point: AFTER_SUBMIT
0.03: Tabs: Perform Branching for Tab Requests
0.03: Branch point: BEFORE_VALIDATION
0.03: Perform validations:
0.03: ...Item Not Null Validation: P19_APPL_BUSINESS_AREA
0.03: ...Item Not Null Validation: P19_APPL_SERVER
0.03: ...Item Not Null Validation: P19_NSM_SUPPORT_LEVEL
0.03: ...Item Not Null Validation: P19_ENV_TYPE
0.03: ...Item Not Null Validation: P19_BACKUP
0.03: ...Item Not Null Validation: P19_PUBL_MAILING_LST
0.03: ...Item Not Null Validation: P19_BUSINESS_REQS
0.03: Branch point: BEFORE_PROCESSING
0.03: Processing point: AFTER_SUBMIT
0.03: ...Process "Insert_Approved_GB_Process": DML_PROCESS_ROW (AFTER_SUBMIT) #OWNER#:TMP_GUIDEBOOK:P19_ID:ID|I
0.05: ...Session State: Save "P19_ID" - saving same value: "44"
0.05: ...Process "Delete_process": DML_PROCESS_ROW (AFTER_SUBMIT) #OWNER#:GB_PENDING_RQST:P19_ID:ID|D
0.05: Show ERROR page...
0.05: Performing rollback...
          "My user id here"
Request id = 44 has been approved
ORA-20512: Invalid action SAVE on this object. (D)
     Error      ORA-20512: Invalid action SAVE on this object. (D)
OK      
And the processes are defined on the page :
Processes     Edit AllCopyCreate
After Submit
20     Insert_Approved_GB_Process     Automatic Row Processing (DML)     Conditional
30     Delete_process     Automatic Row Processing (DML)     Unconditional
40     reset page     Clear Cache for all Items on Pages (PageID,PageID,PageID)     Conditional
I'm implying that the "delete" should only occur if "insert" was successful ...
..And, to make life interesting, i have a button "Delete" that invokes the delete process to explicitly remove the row from the source table.
thank you
Andrew
Edited by: andrey on Dec 11, 2008 10:35 AM