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Error: "ALTER TABLE DROP COLUMN failed because column 'release_id' does not exist in table 'ITERATION' " When Upgrading A P6 SQL Database From Version 7.0 SP2 Or Earlier To 16.2.x (Doc ID 2377204.1)

Last updated on APRIL 05, 2018

Applies to:

Primavera P6 Enterprise Project Portfolio Management - Version 16.2.0.0 and later
Primavera P6 Professional Project Management - Version 16.2.0.0 and later
Information in this document applies to any platform.

Symptoms

When attempting to upgrade from P6 7.0 SP2 or earlier to 16.2.x on SQL Server, the following error occurs.

ERROR
-----------------------
ALTER TABLE DROP COLUMN failed because column 'release_id' does not exist in table 'ITERATION'.SQL Query:
declare @default_name varchar(255)
declare @col_name varchar(255)
select @default_name =name from sys.default_constraints where parent_object_id=object_id('ITERATION') and col_name(parent_object_id,parent_column_id)='release_id'
if @default_name is not null
exec ('alter table dbo.ITERATION drop constraint '+@default_name)
ALTER TABLE ITERATION drop column release_id


STEPS TO REPRODUCE
---------------------------

  1. Execute the 16.2 dbsetup.bat on the 7.0 SP2 SQL Server database.
  2. The process fails with the aforementioned error.

Cause

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