Message type: E = Error
Message class:  CNV - Conversion: Messages for Conversion Services (CNCC) 
Message number: 627
Message text: Active package &1 was selected (see long text). There is no IMG.
When calling up the Conversion Services procedure monitor, the
<ZH>active package</> is automatically selected, and, if it contains
data, displayed.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
If you wish to select <ZH>another package</>, call up the function
<ZH>Select other package</> from the <ZH>Monitor</> menu.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message "CNV627 Active package &1 was selected (see long text). There is no IMG." typically occurs during the execution of a conversion or migration process in SAP, particularly when using the SAP Conversion Tools or during a system upgrade. This error indicates that the system is trying to access an active package that does not have an associated Implementation Guide (IMG) configuration.
Cause: Missing IMG Configuration: The active package referenced in the error does not have a corresponding IMG configuration. This can happen if the package was not properly set up or if the necessary configuration steps were not completed. Incorrect Package Selection: The package selected may not be intended for the current system or scenario, leading to a mismatch. Transport Issues: If the package was transported from another system, it may not have been fully configured in the target system.
Solution: Check Package Configuration: Verify that the package mentioned in the error
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV626 Please select a log by double-clicking on it (if required)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV625 Job name and/or job number missing. Job log cannot be displayed.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV628 Package &1 was selected. There is no IMG.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV629 Active package &1 was selected. There is no IMG.
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.