How To Fix CNV_10020335 - Path determination for &2 has failed: there is no target value for &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 335

• 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>No 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 participates in the
conversion.</>
However the conversion routine is supplied with an empty value for
&V2&.

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& using another source field or
object 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020335 - Path determination for &2 has failed: there is no target value for &3 ?

  The SAP error message CNV_10020335 indicates that there is an issue with path determination in a conversion or migration process, specifically that there is no target value for a specified field. This error typically arises during data migration or conversion activities, often when using SAP's Data Migration tools or during system conversions.
  Cause:
  The error message can be caused by several factors, including:
  
  
  Missing Target Values: The target value for the specified field (&3) is not defined in the system. This could be due to incorrect configuration or missing data in the mapping tables.
  
  
  Incorrect Mapping: The mapping between source and target fields may not be correctly set up, leading to the system being unable to determine the appropriate target value.
  
  
  Data Inconsistencies: There may be inconsistencies or errors in the source data that prevent the system from finding a valid target value.
  
  
  Configuration Issues: The configuration settings for the migration or conversion process may not be properly defined, leading to failures in path determination.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration for the fields involved. Ensure that the source values are correctly mapped to the target values.
  Verify that the target value for the specified field (&3) is defined in the relevant mapping tables.
  
  
  
  Validate Source Data:
  
  Check the source data for any inconsistencies or missing values that could affect the path determination.
  Ensure that all required fields have valid entries.
  
  
  
  Review Custom Logic:
  
  If there is any custom logic or user-exits involved in the migration process, review that code to ensure it is functioning as expected.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration or conversion process you are using. There may be specific guidelines or known issues that can help you troubleshoot.
  
  
  
  Use Transaction Codes:
  
  Utilize relevant transaction codes (like LTMC, LTMOM, or others depending on the context) to check the migration objects and their configurations.
  
  
  
  Check for SAP Notes:
  
  Search for SAP Notes related to the error message or the specific migration tool you are using. SAP may have provided fixes or workarounds for known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurred.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to data migration, such as LTMC (Legacy Transfer Migration Cockpit) and LTMOM (Migration Object Modeler).
  SAP Notes: Regularly check SAP Notes for updates or patches that may address known issues with migration tools.
  Documentation: Review SAP Help documentation for guidelines on data migration and conversion processes.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.