2242498 - ACT_UPG phase during Preprocessing step in SUM returns an error

• You are upgrading your SAP System based on Netweaver AS ABAP.
• Your database is MaxDB. During the 'Preprocessing' phase, the 'ACT_UPG' step returns the following error:

TOOLS: Highest return code of single steps was: 12

WARNS: Highest tp internal warning was: 0118

tp finished with return code: 12

meaning:

  A tool used by tp aborted

ERROR: stopping on error 12 during DD ACTIVATION

SAP system based on Netweaver AS ABAP.
Database is MaxDB.

SUM, ACT_UPG, tp returns with error code 12, MaxDB, MAXUSERTASKS , KBA , BC-DB-SDB , MaxDB , BC-UPG-TLS-TLA , Upgrade tools for ABAP , BC-DWB-DIC-AC , ABAP Dictionary Activation and Conversion , Problem