Developer technologies | Transact-SQL
A Microsoft extension to the ANSI SQL language that includes procedural programming, local variables, and various support functions.
This is a JDBC bug. Please see:
numMsgsRcvd:1 should be less than numMsgsSent:1
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(86.4, 50%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Alexander
21
Reputation points
I was starting up my Program as the following error occured:
E/AndroidRuntime: FATAL EXCEPTION: pool-2-thread-1
Process: de.heffnersoftware.hsproduction, PID: 8295
java.lang.AssertionError: numMsgsRcvd:1 should be less than numMsgsSent:1
at com.microsoft.sqlserver.jdbc.TDSReader.readPacket(IOBuffer.java:6303)
at com.microsoft.sqlserver.jdbc.TDSReader.nextPacket(IOBuffer.java:6269)
at com.microsoft.sqlserver.jdbc.TDSReader.ensurePayload(IOBuffer.java:6247)
at com.microsoft.sqlserver.jdbc.TDSReader.readBytes(IOBuffer.java:6531)
at com.microsoft.sqlserver.jdbc.TDSChannel$SSLHandshakeInputStream.readInternal(IOBuffer.java:833)
at com.microsoft.sqlserver.jdbc.TDSChannel$SSLHandshakeInputStream.read(IOBuffer.java:821)
at com.microsoft.sqlserver.jdbc.TDSChannel$ProxyInputStream.readInternal(IOBuffer.java:1003)
at com.microsoft.sqlserver.jdbc.TDSChannel$ProxyInputStream.read(IOBuffer.java:991)
at com.android.org.conscrypt.ConscryptEngineSocket$SSLInputStream.readFromSocket(ConscryptEngineSocket.java:936)
at com.android.org.conscrypt.ConscryptEngineSocket$SSLInputStream.processDataFromSocket(ConscryptEngineSocket.java:900)
at com.android.org.conscrypt.ConscryptEngineSocket$SSLInputStream.access$100(ConscryptEngineSocket.java:722)
at com.android.org.conscrypt.ConscryptEngineSocket.doHandshake(ConscryptEngineSocket.java:238)
at com.android.org.conscrypt.ConscryptEngineSocket.startHandshake(ConscryptEngineSocket.java:217)
at com.microsoft.sqlserver.jdbc.TDSChannel.enableSSL(IOBuffer.java:1753)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:2233)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:1898)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectInternal(SQLServerConnection.java:1739)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:1063)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:572)
at java.sql.DriverManager.getConnection(DriverManager.java:580)
at java.sql.DriverManager.getConnection(DriverManager.java:236)
at de.heffnersoftware.HsDatabase.getConn(HsDatabase.kt:184)
at de.heffnersoftware.HsDatabase.GetDatabaseVersion(HsDatabase.kt:250)
at de.heffnersoftware.hsproduction.ui.home.HomeViewModel$_text$1$1.run(HomeViewModel.kt:18)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)
I haven't found a solution so far, so any help would be appreciated
Developer technologies | Transact-SQL
SQL Server | Other
SQL Server | Other
Additional SQL Server features and topics not covered by specific categories
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Answer accepted by question author
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 1%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETP%3C/text%3E%3C/svg%3E)
Tom Phillips
17,786
Reputation points
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David Engel 0 Reputation points Microsoft Employee2026-10-21T15:51:33.3066667+00:00 This issue should be fixed in mssql-jdbc version 13.6.0 and up:
1 additional answer
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 46%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
AmeliaGu-MSFT 14,016 Reputation points Microsoft External Staff2021-06-09T08:12:30.083+00:00 Hi Alexander-1399,
Welcome to Microsoft Q&A.
For this issue, suggest you submit it to the Microsoft feedback at this link https://feedback.azure.com/forums/908035-sql-server.
Your feedback is valuable for Microsoft to improve the level of products and service. And all of the feedback you share will be monitored and reviewed by the Microsoft engineering teams.Best Regards,
Amelia
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