2555079 - SUM - SAP_LOWER is not a valid view object - SAP ASE for Business Suite

You initiate a SUM upgrade on SAP NetWeaver 7.51 and 7.52 systems running SAP ASE 160 SP02 PL0x.

SUM's pre-processing phase, MAIN_SHDINST/SUBMOD_SHDALIASCRE/SUBMOD_SHDVIEWCRE/EU_CLONE_DRP_SHDDBFCTS_PRP, fails with the following error:

EXECUTING D:\usr\sap\SUM\abap\bin\R3ldctl.EXE -T -p D:\usr\sap\SUM\abap\shddbfcts_rev_ptal -i D:\usr\sap\SUM\abap\shddbfcts_rev_ptal\SHDDBFCTS_REV_PTAL_UNDO_PRP00001_IN.LST -o D:\usr\sap\SUM\abap\shddbfcts_rev_ptal\SHDDBFCTS_REV_PTAL_UNDO_PRP00001_GEN.STR

ERROR: failed to process views
ERROR: function object (name="SAP_LOWER"): invalid number of DROP and CREATE statements (crestm_cnt=0 drpstm_cnt=1)
ERROR: SAP_LOWER is not a valid view object
ERROR: max number of errors reached, stopping
SAPup> Process with PID 21048 terminated with status 2 at 20171026151756!

• SAP Adaptive Server Enterprise (ASE) 16.0 SP02 for Business Suite
• SAP NetWeaver (NW) - 7.51 SP02
• SAP NetWeaver (NW) - 7.52
• SUM 1.0, 2.0

SUM, pre-processing, EU_CLONE_DRP_SHDDBFCTS_PRP, SAP_LOWER, SAP_UPPER, view , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , BW-SYS-DB-SYB , BW on Adaptive Server Enterprise , Problem