3328870 - SAP KBAs and SAP Notes for the error and ABAP dump DBSQL_CONNECTION_NO_METADATA

You are seeing a DBSQL_CONNECTION_NO_METADATA error in the WP trace, R3trans -d trans.log and an ABAP dump DBSQL_CONNECTION_NO_METADATA  in transaction ST22 and in the ABAP dump's Database Interface Information you see the below example information:

Category               External Error
Runtime Errors         DBSQL_CONNECTION_NO_METADATA
Date and Time          04/24/2023 10:25:16 (UTC)
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|Short Text                                                                                        |
|    No metadata found for database connection "R/3*PROXY_ST_ADD".                                 |
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|Database Interface Information                                                                    |
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|C|1|Try to connect via secure store (SERVICE) on connection 1 ... [/bas/749_REL/src/dbs/hdb/dbhdbs|
|C|1|connect property [APPLICATION = ABAP:XXX] [/bas/749_REL/src/dbs/hdb/dbhdbsql.cpp#928]         |
|C|1|connect property [APPLICATIONVERSION = 749 PL 1200] [/bas/749_REL/src/dbs/hdb/dbhdbsql.cpp#933|
|C|1|connect property [CONNECTTIMEOUT = 0] [/bas/749_REL/src/dbs/hdb/dbhdbsql.cpp#709]             |
|C|E|Connect to database failed, rc=1, rcSQL=-10709 [/bas/749_REL/src/dbs/hdb/dbhdbsql.cpp#420]    |
|C|1|SQLCODE    : -10709 [/bas/749_REL/src/dbs/hdb/dbsdbtrc.cpp#443]                               |
|C|1|SQLERRTEXT : Connect failed (connect timeout expired) (10.232.19.75:40410 -> dpdhanadb2pv:3101|

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

SAP HANA PLATFORM EDITION 2.0

DBSQL_CONNECTION_NO_METADATA, -10709, CONNECTTIMEOUT , KBA , HAN-DB-CLI , SAP HANA Clients (JDBC, ODBC) , HAN-DB , SAP HANA Database , HAN-DB-SEC , SAP HANA Security & User Management , HAN-LM-UPG-DB , Upgrade of HANA Database , BC-DB-HDB-SYS , Database Interface/DBMS for SAP HANA , Problem