How To Fix CNV_10020558 - Row &1: Main source package &2 does not exist

CNV_10020558 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 558

• Message text: Row &1: Main source package &2 does not exist

What causes this issue?

Line &V1& of the file to be imported contains the
<DS:DE.CNV_10020_PACKID_SOURCE_MAIN>Main source package number</> &V2&.
However this number does not exist in this role in package &V3&.

System Response

The record was <zh>not</> imported.

How to fix this error?

Enter a main source package number that is defined in package &V3&.
&HINTS&

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

<zh>CWB context:</> You can find the possible source package numbers
and their assignments to the main source package numbers for your
package &V3& in transaction CNV_10030_SCENARIO.
If you did not blend a conversion package (but, for example, only the
CWB basis and the org. package) an entry with package number &V3& as a
"dependent" package has automatically created during "Initial Load of
Objects". If this is the case, you can enter &V3& as the source package
number.
&ADDITIONAL_HINTS&
Note that the import requires a specific format, which is described in
the online help.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020558 - Details

• The SAP error message CNV_10020558 indicates that there is an issue related to a main source package that is expected to be present but is not found in the system. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  
  Cause:
  The error can occur due to several reasons:
  
  Missing Source Package: The main source package specified in the migration or conversion process does not exist in the system. This could be due to an incomplete installation or configuration.
  Incorrect Configuration: The configuration settings may point to a non-existent or incorrect package.
  Data Migration Tool Issues: If you are using a specific data migration tool or program, it may not have been set up correctly, leading to this error.
  Transport Issues: If the package was supposed to be transported from another system and the transport did not occur successfully, this error may arise.
  
  
  Solution:
  To resolve the