1862295 - Installation of Dialog Instance fails due to Invalid authorization errors on SAP ASE for BS

Installation of a Dialog instance on SAP ERP 6.0.5/ASE v15.7/Linux  fails when SAPinst tries to start the abap instance. The dev_w0 file shows a problem with connection.

The trans.log file shows the following problem:

------------------------------------------------------------------------
read_con_info_ssfs(): deregister callback ssfs_dbi_trace
lib_dbsl 720_COR 09.09.2011 09:28:00
dbsybslib.dll patch info
   SAP patchlevel  0
   SAP patchno 105
   Last SYBASE DBSL patchlevel 0
   Last SYBASE DBSL patchno         104
   Last SYBASE DBSL patchcomment Sybase ASE performance enhancements

lib_dbsl (1627966)

ERROR: -1 in function SQLConnectWithRetry (SQLConnectWithRetry) [line3081]
(30006) [28000] [Sybase][ODBC Driver]Invalid authorization specificationERROR: -1 in function SQLConnectWithRetry (SQLConnectWithRetry) [line3081]
(30006) [28000] [Sybase][ODBC Driver]Invalid authorization specification
Connection 0 failed using DRIVER={Adaptive Server
Enterprise};server=saperpprd;port=4901;uid=;db=<SID>;pwd=;TextSize=2147483647;FetchArraySize=1000;ReleaseLocksOnCursorClose=  1;DynamicP
repare=1;UseCursor=2;homogeneousbatch=1;charset=ServerDefault;EncryptPassword=2;EnableLOBLocator=0;app=R3 00 [1]comm rd
ODBC;logintimeout=3;supresstdscontroltokens=1;supressrowformat2=1;

***LOG BY2=>sql error 30006  performing CON

***LOG BY0=>[ASE Error SQL30006:28000]Invalid authorization
specification
             [ASE Error SQL30006:28000]Invalid authorization specification
no connect possible: "DBMS = SYBASE --- "
------------------------------------------------------------------------

An isql connection into the ASE server works fine.

• SAP Adaptive Server Enterprise (ASE) 15.7 for Business Suite
• SAP Adaptive Server Enterprise (ASE) 16.0 for Business Suite
• SAP Enterprise Resource Planning (ERP) 6.0

Dialog, instance, invalid, authorization , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem