[SQL Server] 2025 CU4 release

Author: markingmyname

docs/relational-databases/errors-events/includes/sql-server-2025-database-engine-events-and-errors-13000-13999.md

@@ -2,7 +2,7 @@
 author: rwestMSFT
 ms.author: randolphwest
 ms.reviewer: maghan, mikeray
-ms.date: 09/09/2025
+ms.date: 04/16/2026
 ms.topic: include
 ---
 | Error | Severity | Event logged | Description |
@@ -533,6 +533,7 @@ ms.topic: include
 | 13688 | 16 | No | One or more of the specified ALTER INDEX options is invalid for a JSON index. |
 | 13689 | 16 | No | DATA_COMPRESSION is not compatible with JSON index '%.\*ls'. Please drop it and recreate it. |
 | 13690 | 16 | No | JSON index '%.\*ls' cannot be rebuilt. Drop and recreate it. |
+| 13692 | 16 | No | The comparison_mode argument of JSON_CONTAINS must be 0 or 1. |
 | 13701 | 16 | No | System-versioned table schema modification failed because history table '%.\*ls' has custom unique keys defined. Consider dropping all unique keys and trying again. |
 | 13702 | 16 | No | System-versioned table schema modification failed because history table '%.\*ls' has foreign keys defined. Consider dropping all foreign keys and trying again. |
 | 13703 | 16 | No | System-versioned table schema modification failed because history table '%.\*ls' has table or column constraints defined. Consider dropping all table and column constraints and trying again. |

docs/relational-databases/errors-events/includes/sql-server-2025-database-engine-events-and-errors-22000-22999.md

@@ -2,7 +2,7 @@
 author: rwestMSFT
 ms.author: randolphwest
 ms.reviewer: maghan, mikeray
-ms.date: 01/15/2026
+ms.date: 04/16/2026
 ms.topic: include
 ---
 | Error | Severity | Event logged | Description |
@@ -418,6 +418,7 @@ ms.topic: include
 | 22641 | 16 | No | Disabling of mirroring for the table '%.\*ls' failed. Please retry this operation later. |
 | 22642 | 16 | No | Can not enable Fabric Mirroring on a table where primary key (if there exists no primary key then applies to unique key) uses columns of the following types: user-defined types, geometry, geography, hierarchyid, sql_variant or timestamp, datetime2(7), DateTimeOffset(7) and Time(7). |
 | 22643 | 16 | No | Publishing a drop table notification to Fabric OneLake failed. Retry this operation later. |
+| 22644 | 16 | No | Unable to acquire a lock on the source table with object id '%d' because it is in use. If a user session is locking, consider terminating it or retry later. |
 | 22645 | 16 | No | Fabric Mirroring cannot be enabled on a table where its primary key, or if no primary key exists, its clustered index, includes any of the following column types: user-defined types, geometry, geography, hierarchyid, sql_variant, timestamp, datetime2(7), datetimeoffset(7), or time(7). |
 | 22697 | 16 | No | Cannot enable fabric link on the database because the metadata tables are corrupted. |
 | 22698 | 16 | No | Cannot add encrypted column on table '%.\*ls' in SQL Database on the 'Microsoft Fabric' platform |

docs/relational-databases/errors-events/includes/sql-server-2025-database-engine-events-and-errors-41400-49999.md

@@ -2,7 +2,7 @@
 author: rwestMSFT
 ms.author: randolphwest
 ms.reviewer: maghan, mikeray
-ms.date: 01/15/2026
+ms.date: 04/16/2026
 ms.topic: include
 ---
 | Error | Severity | Event logged | Description |
@@ -300,6 +300,7 @@ ms.topic: include
 | 41991 | 16 | No | Unable to make database %s on SQL Managed Instance %s accessible because the instance role in failover group changed from %s to %s while the database was in the inaccessible state. Please restore the original database role by executing geo-failover and try again. |
 | 41992 | 16 | No | Unable to make database %s on SQL Managed Instance %s accessible due to ongoing geodr operation. Please wait until the conflicting operation completes and try again. |
 | 41993 | 16 | No | Cannot execute failover of Managed Instance link '%s' because the replica of database '%s' on the managed instance is in an inaccessible state. |
+| 41998 | 16 | No | Managed Instance link creation failed because encryption is not enabled on the on-premises SQL Server endpoint. Enable encryption on the database mirroring endpoint and try again. |
 | 42001 | 16 | No | Failed to parse XML configuration. The operating system returned error %ls. |
 | 42002 | 16 | No | Failed to parse XML configuration. The parser returned error %.\*ls |
 | 42003 | 16 | No | Failed to parse XML configuration. A required attribute '%ls' is missing. |