3780388 - Error: "Invalid parameters passed to database interface" during SUBMOD_DIFFCP2SHD/DIFFEXPABAP_CIGPR phase of SUM

During the upgrade phase SUBMOD_DIFFCP2SHD/DIFFEXPABAP_CIGPR, the export of customer programs fails due to database interface error:

################################################################################################
# Phase: DIFFEXPABAP_CIGPR
# Description: CUSTOMER, ADD ON, GENERATED, SP, AND MODIFIED OBJECTS (ABAP)-Export ERRORS
################################################################################################

#==============================================================================================#
# Find the detailed information in log 'SAPECCC813.SID':
#==============================================================================================#

4 ETW000   0 entries from D347T exported (/SGD/HR_SID_lowercasetext_S11_02             *).
4 ETW679 end export of "R3TRPROG/SGD/HR_EFD_dhrpyrbr_S11_02".
4 ETW690 COMMIT "0" "0"
3 ETW678Xstart export of "R3TRPROG/SGD/HR_EFM_CHECK_IMP_CONSIST" ...
4 ETW000   1 entry from TADIR exported (R3TRPROG/SGD/HR_EFM_CHECK_IMP_CONSIST).
1AETW030 Cannot write to datapipe any more ("STREAMWRITE()" at position "749600736").
2EETW000 Please contact the SAP support.

4 ETW690 ROLLBACK "0" "0"
4 ETW000 End of Transport (0016).
4 ETW000 date&time: 10.07.2026 - 05:43:55
4 ETW000 11 warnings occured.
4 ETW000 2 errors occured.
2EETP200 Export with errors, request will not be imported
1 ETP111 exit code           : "16"

#==============================================================================================#
# Find the detailed information in log 'SAPICCC813.SID':
#==============================================================================================#

4 ETW000   1 entry for TADIR upserted  (R3TRPROG/SGD/HR_SID_lowercasetext_S11_02             ).
4 ETW000  [             dev trc,00000]  Fri Jul 10 05:43:55 2026
4 ETW000  [            dbrepo  ,00000]  ***LOG BYQ=>[dblh/syslog] Invalid parameters passed to database interface
4 ETW000  [            dbrepo  ,00000]  ***LOG BY0=>sdate = '20230328'
4 ETW000  [            dbrepo  ,00000]  ***LOG BY0=>stime = '      '
2EETW000 sap_dext called with msgnr "2":
2EETW000 ---- db call info ----
2EETW000 function:   db_repo
2EETW000 fcode:      SET_RDIR_ALL
2EETW000 tabname:    SOURCE
2EETW000 len (char): 42
2EETW000 key:        /SGD/HR_EFD_dhrpyrbr_S11_02             AM
2EETW000 retcode:    2 DBE_EXTERNALERROR
1 ETP111 exit code           : "12"

• SAP S/4HANA
• SAP ERP 6.0
• SAP NetWeaver 7.X

KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , BC-DB-DBI , DB Independent Database Interface , Problem