Error Message :
When using the Database Change Utility, replace_part clears the content even when the command doesn't find the string. For example, if the replace_part command searches for a string in the script tab and doesn't find anything, the content of the script tab will be removed. See below example.
Root Cause: The DB Change utility deletes the unchanged script lines when using the AE DB Change Utility version 11.2.4+build.651
OS Version: N/A
Update to a fix version listed below or to a newer version if available.
Fix Status: Released
Automation Engine 12.1.0 - Available
Automation Engine 12.0.2 - Available
Automation Engine 11.2.5 - Available
To avoid the data loss, use an older version of the DB Change Utility i e version 11.2.3.