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3625120 - Cannot replicate text/image to MSSQL through Sybase ECDA -- 'dcatext::writeTextBulk, SQLDescribeParam failed' - SRS

Symptom

A)- When the connection is configured with dsi_alt_writetext to 'off'
Error message as follow:

E. 2025/06/24 13:14:55. ERROR #1028 DSI EXEC(152(1) mssqRDS.rdb) - neric/dsi/dsiqmint.c(5381)
        Message from server: Message: 30292, State 0, Severity 19 -- 'dcatext::writeTextBulk, SQLDescribeParam failed'.
H. 2025/06/24 13:14:55. THREAD FATAL ERROR #5049 DSI EXEC(152(1) mssqRDS.rdb) - neric/dsi/dsiqmint.c(5394)
        The DSI thread for database 'mssqRDS.rdb' is being shutdown. DSI received data server error #30292 which is mapped to STOP_REPLICATION. See logged data server errors for more information. The data server error was caused by output command #0 mapped from input command #0 of the failed transaction.
H. 2025/06/24 13:14:55. THREAD FATAL ERROR #5273 DSI EXEC(152(1) mssqRDS.rdb) - neric/dsi/dsiqmint.c(5422)
        To write the failed transaction into log, please execute 'sysadmin log_first_tran, mssql_gw_brum, replication_landing'. Please analyze the transaction and provide an appropriate fix based on your analysis, then resume the connection.
I. 2025/06/24 13:14:55. The DSI thread for database 'mssqRDS.rdb' is shutdown.

 

B)- If dsi_alt_writetext is set to dcany, the Repserver crashes with signal 11:

T. 2025/06/24 13:08:14. (124): Thread DSI EXEC(152(1) mssqRDS.rdb) infected with signal 11.
T. 2025/06/24 13:08:14. (124): Dumping memory trace.
T. 2025/06/24 13:08:14. (124): ***************STACK TRACE***************
T. 2025/06/24 13:08:14. (124): *****thread DSI EXEC(152(1) mssqRDS.rdb)*******
T. 2025/06/24 13:08:14. (124): (linux_dump_all_func_stack+0x35) [0x8d0c2b]
T. 2025/06/24 13:08:14. (124): (dbg_dump_stack_noarg+0x22) [0x8f5cfc]
T. 2025/06/24 13:08:14. (124): (dbg_dump_stack+0x10f) [0x8f60bd]
T. 2025/06/24 13:08:14. (124): (exc__appDumpStack+0x11b) [0x6e06cb]
T. 2025/06/24 13:08:14. (124): (exc_terminate+0x244) [0x6e41c4]
T. 2025/06/24 13:08:14. (124): (linux_catch_signal+0x248) [0x546448]
T. 2025/06/24 13:08:14. (124): /lib64/libpthread.so.0(+0xf630) [0x7f06da348630]
T. 2025/06/24 13:08:14. (124): (_ZN14CTLibConnector10RCIPrepareEPvPciS1_iS1_iiPP7CMD_VALiPiiPhS5_S5_+0x148) [0x93926e]
T. 2025/06/24 13:08:14. (124): (dsi_prepare_cmd+0x2b8) [0x658890]
T. 2025/06/24 13:08:14. (124): (_dsi_exec_writetext+0xb6e) [0x659e4c]
T. 2025/06/24 13:08:14. (124): (_dsi_exec_writetext_cmd+0x8ee) [0x6657ca]
T. 2025/06/24 13:08:14. (124): (_dsi_exec_writetext_from_lob_info+0x458) [0x667154]
T. 2025/06/24 13:08:14. (124): (_dsi_qm_exec_cmd+0x1458) [0x686718]
T. 2025/06/24 13:08:14. (124): () [0x6a9518]
T. 2025/06/24 13:08:14. (124): (dsie_ProcessMsgFromSched+0x298) [0x6ab838]
T. 2025/06/24 13:08:14. (124): () [0x6ac6a1]
T. 2025/06/24 13:08:14. (124): (srv__start_function+0x1f3) [0xa8d2f3]
T. 2025/06/24 13:08:14. (124): /lib64/libpthread.so.0(+0x7ea5) [0x7f06da340ea5]
T. 2025/06/24 13:08:14. (124): /lib64/libc.so.6(clone+0x6d) [0x7f06d8afbb0d]


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Environment

Repserver to 16.0 SP04 PL07
DirectConnect 15.7 SP05 P-EBF25402
EASYSOFT ODBC Driver for SQL Server (Release 2.0.0) with SSL support

Product

SAP Replication Server all versions

Keywords

replication, sap ase, mssql, sap srs 16, sybase ecda, easysoft odbc, error 30292, SQLDescribeParam, dsi_alt_writetext, upgrade, known issue, troubleshooting, replication server, directconnect, odbc driver, ssl support , KBA , BC-SYB-REP-RSO , Rep Server Options (RSO) , BC-SYB-REP , Sybase Replication Server (standalone) , Problem

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