Siebel Migration Application - Connection To Target Fails Through REST API With Different Username/password(SBL-DAT-00569) in Synchronous Migration (Doc ID 2318183.1)

Error in migration.log

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2017-09-08 15:56:31,266 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace DB Utill Url : https://hostname.domain:https_port/siebel/v1.0/service/describe?searchspec=[Name] LIKE 'Migration*'

2017-09-08 15:56:31,332 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace Response Code : 200

2017-09-08 15:56:31,332 [DEBUG] - com.siebel.migration.server.MigrationLogger:logDebug Connected to Server : https://hostname.domain:https_port/siebel/v1.0/service/describe?searchspec=[Name] LIKE 'Migration*'

2017-09-08 15:56:31,332 [DEBUG] - com.siebel.migration.server.MigrationLogger:logDebug Output Response Message : {"status":"success","msg":""}

2017-09-08 15:56:31,333 [DEBUG] - com.siebel.migration.server.MigrationLogger:logDebug Output Response org.apache.catalina.connector.ResponseFacade@494819ac

2017-09-08 15:56:57,421 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace Entering in Post Method

2017-09-08 15:56:57,421 [DEBUG] - com.siebel.migration.server.MigrationLogger:logDebug Input Request org.apache.catalina.connector.RequestFacade@525b592f

2017-09-08 15:56:57,421 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace Entering in Method to Save Connection

2017-09-08 15:56:57,422 [DEBUG] - com.siebel.migration.server.MigrationLogger:logDebug Input Request : {"connectionid":"","name":"Target","url":"https:\/\/hostname.domain:https_port\/siebel\/v1.0","isFav":false,"SRN":"5407"}

2017-09-08 15:56:57,422 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace Entering in initConnection Function

2017-09-08 15:56:57,423 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace Entering in Method to Invoke Rest Call with URL : https://hostname.domain:https_port/siebel/v1.0

2017-09-08 15:56:57,423 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace DB Utill Url : https://hostname.domain:https_port/siebel/v1.0/service/describe?searchspec=[Name] LIKE 'Migration*'

2017-09-08 15:56:57,424 [DEBUG] - com.siebel.migration.server.MigrationLogger:logDebug DB Utils Describe Request URL: https://hostname.domain:https_port/siebel/v1.0/service/describe?searchspec=[Name] LIKE 'Migration*'

2017-09-08 15:56:58,953 [TRACE] - com.siebel.migration.server.MigrationLogger:logTrace HTTP Response Code: 500

2017-09-08 15:56:58,953 [ERROR] - com.siebel.migration.server.MigrationLogger:logError Could not connect to the server : https://hostname.domain:https_port/siebel/v1.0/service/describe?searchspec=[Name] LIKE 'Migration*' :{"status":"error","msg":"INTL_SRVR_500","data":""}

2017-09-08 15:56:58,953 [ERROR] - com.siebel.migration.server.MigrationLogger:logError

[ERROR] 2020-10-22 00:10:55.912 [https-jsse-nio-9011-exec-6] Migration - com.siebel.migration.server.MigrationEngine:invokeRestCall Response from Server: {"ERROR":"Error occurred while login for user : sadmin The username or password you have entered is not correct. Enter your username and password again.(SBL-DAT-00569)"}

[ERROR] 2020-10-22 00:10:55.912 [https-jsse-nio-9011-exec-6] Migration - com.siebel.migration.server.MigrationEngine:saveConnection REST URL returned resources with status Error

[ERROR] 2020-10-22 00:20:52.779 [https-jsse-nio-9011-exec-7] Migration - com.siebel.migration.server.MigrationServer:doGet Invalid Session

EAI*log in target environment contains messages as : Invalid Userid/password .

Another symptoms in migration.log:

[ERROR] 2023-10-09 04:02:59.791 [https-jsse-nio-5041-exec-29] Migration - com.siebel.migration.server.MigrationEngine:invokeRestCall Unable to connect to the REST URL due to exception java.net.ConnectException: Connection timed out (Connection timed out)