Message type: E = Error
Message class:  CNV - Conversion: Messages for Conversion Services (CNCC) 
Message number: 123
Message text: Package module for organizational unit delimitation is not available
During a conversion, its applicability can be limited so that it covers
only certain organizational units (such as company codes or controlling
areas). If this is the case in a project, an additional check takes
place during the conversion; the check program finds out the
organizational unit to which a given record belongs and determine if
this record should consequently participate in the conversion or not
(that is, if it should be converted or left unchanged).
For the delivery packages, you can specify if you want this function to
be active for the package, if it can be activated if required, if it
must not be activated or if the decision whether to activate the
function or not is made during the conversion based on the package
settings.
An analysis of the settings has shown that delimitation for the
conversion package should take place. However the required package
module 10030 does not exist in source client &V1&.
Check if you need an additional transport that contains package module
10030.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message "CNV123 Package module for organizational unit delimitation is not available" typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to find the necessary package or module that is required for the delimitation of organizational units during the migration process. Causes: Missing or Incomplete Installation: The required package or module for organizational unit delimitation may not be installed or may be incomplete. Incorrect Configuration: The system configuration may not be set up correctly to access the necessary modules. Version Compatibility: There may be compatibility issues between the version of SAP you are using and the migration tools or packages. Authorization Issues: The user executing the migration may not have the necessary authorizations to access the required modules. Solutions: Check Installation: Verify that the required packages for organizational unit delimitation are installed. You may
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