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Is duplicate entry of primary key is allowed in sql?
It is not possible to have more than one row in the same table with the same primary key (PK). If you are doing a SELECT and getting more than one row with the same PK could be because: The SELECT statement is not correct.
Can we duplicate primary key?
A primary key is a column of table which uniquely identifies each tuple (row) in that table. Primary key enforces integrity constraints to the table. Only one primary key is allowed to use in a table. The primary key does not accept the any duplicate and NULL values.
Why is my Migration Manager failing to migrate?
The parent folder was not migrated, therefore all items under the folder will fail to migrate. Check your parent folder and retry your migration. Issue: The migration agent fails to install when using an old version of agent setup file to install agent. The problem could be caused by an outdated clientsetup.exe file.
A duplicate task has already been created. The CSV file used to do bulk migration cannot have duplicate entries. Remove the duplicate line (s) and try again. The parent folder was not migrated, therefore all items under the folder will fail to migrate. Check your parent folder and retry your migration.
The disk space available for the migration working folder is too small for the size of your source file. Enlarge your size of your working folder try again. Packaging failed due to non-existing source. Check if you can access the source root folder. A duplicate task has already been created.
Where to find migration manager in Microsoft spmigration?
In folder %AppData%\\Microsoft\\SPMigration\\Logs\\Migration\\MigrationTool [tenant_site], sort the subfolders by their modified time. Find the subfolder whose modified time is the closest to the task’s start time.