2354379 - CREATE UNIQUE INDEX for EDOPROCSPINTDET fails during upgrade phase MAIN_NEWBAS/PARCONV_UPG or MAIN_NEWBAS/PARMVNT_UPG

During an upgrade of an ABAP Stack with SUM, it fails at phase MAIN_NEWBAS/PARCONV_UPG or MAIN_NEWBAS/PARMVNT_UPG (or PARMVNT_APPL_VIEWS as of SUM 2.0 SP13) due to duplicate key errors with EDOPROCSPINTDET table:

WETP000 11:27:40: Retcode 1: error in DDL statement for "EDOPROCSPINTDET " -
repeat
2EETP345 11:27:52: Retcode 1: SQL-error "1505-The CREATE UNIQUE INDEX
statement terminated because
2EETP345 a duplicate key was found for the object name 'ed1.EDOPROCSPINTDET'
and the index name 'ED
2EETP345 OPROCSPINTDET~00'. The duplicate key value is (000, /EDOSVNCINV1,
SVNCINV, 0001, SVN_CINV,
2EETP345 FI_INVOICE)." in DDL statement for "EDOPROCSPINTDET "
2 ETP000 --------------- DB-ROLLBACK() ---------------
2EETP334 11:27:52: error in DDL, nametab for "EDOPROCSPINTDET" not activated

• SAP NetWeaver based systems with ABAP Stack;
• MS SQL Server 2008 and higher;

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