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Support Article

Data Table wizard fails - IMPLICIT SCHEMA privilege required

SA-4670

Summary



User is trying to create a data table / data class via the wizard and even after selecting "Create Dedicated Table" the class gets mapped to "pr_other" and errors are logged but wizard screen shows success.

Error Messages




2014-12-17 11:18:39,024 [HREAD1, eon_id=40774] [TABTHREAD1] [ ] [       MIGR:01.01.01] (ForClass.Rule_Obj_Class.Action) ERROR <IP Address> <user> - Unable to execute DDL statement(s) for work table 'pr_History_Data_V' (History-ABC-EFG):  

  com.pega.pegarules.pub.database.DatabaseException: Database-General          Problem executing SQL to update database schema -552       42502    DB2 SQL Error: SQLCODE=-552, SQLSTATE=42502, SQLERRMC=<ATZ ID>;IMPLICIT CREATE SCHEMA, DRIVER=3.62.56

  from: (unknown) 

  SQL: CREATE INDEX WORKHISTORY_TE_677f ON DATA.pr_History_Data_V(PXHISTORYFORREFERENCE,PXOBJCLASS)

 Caused by SQL Problems.

Problem #1, SQLState 42502, Error code -552: com.ibm.db2.jcc.am.SqlSyntaxErrorException: DB2 SQL Error: SQLCODE=-552, SQLSTATE=42502, SQLERRMC=<ATZ ID>;IMPLICIT CREATE SCHEMA, DRIVER=3.62.56
at com.pega.pegarules.data.internal.access.ExceptionInformation.createExceptionDueToDBFailure(ExceptionInformation.java:167)
at com.pega.pegarules.data.internal.access.DatabaseImpl.executeDBSchemaDDL(DatabaseImpl.java:7373)


Steps to Reproduce



Use Data table wizard with DB2 as PRPC backend database and the DB user should not have IMPLICIT_PRIVILEGE

1. Pega Button --> Data Model
2. Add new Data Table
3. Enter "Test", "Test" "Data-" , select dedicated table. Use ID as the identifier and click submit.
4. Success on the screen.



Root Cause



The root cause of this problem is a defect in Pegasystems’ code/rules.
The problem is with the fact that the index WORKHISTORY_TE_677f is not schema qualified and hence the statement requires implicit_schema priv. 


Resolution



This issue is scheduled to be resolved in Maintenance Level (ML) release 8
Suggest Edit

Published January 31, 2016 - Updated October 8, 2020

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