How To Fix CNV027 - An error was found when checking the dependent packages

CNV027 - Overview

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 027

• Message text: An error was found when checking the dependent packages

What causes this issue?

An error occurred when checking the dependent packages.
It may be an endless loop.

System Response

Processing is interrupted.

How to fix this error?

Check source packages and their dependencies.
&TECHNICAL-INFO&
The source package dependencies cannot be resolved without conflict. It
is probably due to cross-dependencies (for example package A depends on
package B, package B depends on package C and package C depends on
package A). Such scenario is not allowed.
Check the packages in the table CNVPACK and their dependencies in the
table CNVPACKDP.

Error message extract from SAP system. Copyright SAP SE.

CNV027 - Details

• The SAP error message CNV027 indicates that there is an issue with checking the dependent packages during a conversion or migration process, typically related to SAP's data migration tools or conversion programs. This error can arise in various scenarios, such as during system upgrades, data migrations, or when using SAP's Conversion Tools.
  Causes:
  
  Missing Dependencies: The error may occur if there are missing or incompatible dependent packages that are required for the conversion process.
  Version Mismatch: The versions of the packages or components being used may not be compatible with each other.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to dependency checks failing.
  Incomplete Installation: If the required packages or components were not fully installed or configured, it could lead to this error.
  Transport Issues: If the packages were transported from another system and not properly activated, it could cause dependency issues.
  
  Solutions:
  
  Check Dependencies: Review the documentation for the conversion or migration process to