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3472437 - SWPM error during The step syb_step_install_database_software Data Unit .. is not signed SAP ASE for BS

Symptom

Customer wants to use SWPM -Homogenous system copy to install an old version of SAP ASE and got the warning and error per widows example below :

WARNING    datetimestamp .. (SAP-01\Administrator) (startInstallation) [CDataUnitInFilesystem.cpp:184] CDataUnitInFilesystem::matches()
Data unit x:\path\SYBASE_ASE_15.7.0.yxz_RDBMS_BS_\SYBASE_WINDOWS_X86_64 is not signed. DETAILS: The found data unit must not be used. SOLUTION: Ensure that you use the latest available version of SAP ASE downloaded from the SAP Support Portal and ensure that its content is unchanged. Not accepted

...

ERROR      ...The step syb_step_install_database_software with step key |NW_ABAP_DB|ind|ind|ind|ind|0|0|NW_CreateDBandLoad|ind|ind|ind|ind|createdbandload|0|NW_CreateDB|ind|ind|ind|ind|createdb|0|NW_SYBX_SWITCH|ind|ind|ind|ind|SYB_DB_CONTEXT|0|NW_SYB_DB|ind|ind|ind|ind|id_NW_SYB_DB|0|syb_step_install_database_software was executed with status ERROR (Last error reported by the step: Assertion failed: Unable to work with the archive C:\EHP7\51049750_2.ZIP. Refer to trace file sapinst_dev.log for further information).


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Environment

  • SAP Adaptive Server Enterprise 15.7
  • SWPM 1.1 SP20

Product

SAP Adaptive Server Enterprise 16.0 ; SAP NetWeaver all versions

Keywords

KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem

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