How To Fix CNV_10020338 - Path determination for &2 has failed: there is no target value for &3

CNV_10020338 - Overview

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 338

• Message text: Path determination for &2 has failed: there is no target value for &3

What causes this issue?

Determination by path &V2& has been specified for conversion of table
field &V1&. <ZH>Delimitation takes place.</>
No target value for &V4& can be determined for the current data record
using the assigned source field or object &V3& and path &V2&.
Consequently, it is not possible to assign the field to be converted to
&V4&.

System Response

<ZH> Field &V1& of the current data record does not participate in the
conversion.</>

How to fix this error?

Check if field &V1& really contains relevant data for the records with
source field or object &V3&. If this is the case, you need to find a
different path for determination of &V4& and store it in table
CNV_10020_DTFLD.
&HINTS&

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

If the determination path is the same for a multitude of table fields
to be converted, determination is carried out only once for this group
of fields. Consequently, the problem described above occurs with all
fields of a group, and all instances must be analyzed separately.
If package parameter PROTOCOL_ENHANCED is set, the system outputs the
value of the relevant fields (if they are filled) after this message has
been output. If <zh>all</> relevant fields are empty, no message is
output.
If tables are delimited by means of a cluster table, output of the
relevant fields for conversion is not possible.

Error message extract from SAP system. Copyright SAP SE.

CNV_10020338 - Details

• The SAP error message CNV_10020338 indicates that there is an issue with path determination in a conversion or migration process, specifically that there is no target value defined for a certain field or parameter. This error typically arises during data migration or conversion activities, often when using SAP's Data Migration tools or during system upgrades.
  
  Cause:
  The error message suggests that the system is trying to determine a path for a specific object (indicated by &2), but it cannot find a corresponding target value for a specific field (indicated by &3). This can happen due to several reasons:
  
  Missing Configuration: The target value for the specified field may not be configured in the system.
  Data Mapping Issues: There may be a problem with the mapping of source data to target data, where the expected target value is not defined.
  Incomplete Migration Settings: The migration settings may not have been fully defined or may be missing