How To Fix CNV20200145 - &1: Check if data el. NORDER should be converted according to table &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 145

• Message text: &1: Check if data el. NORDER should be converted according to table &2

What causes this issue?

Structure information for data element NORDER has been found. NORDER is
used as a security transaction number, but also in connection with
loans.
As a rule, tables in the VW namespace refer to securities, while tables
in the VD namespace refer to loans. Conversion routine
CNV_20200_ORDER_NO converts data element NORDER as if it was a security
transaction number. This means that if the structure information does
not refer to securities in the given case after all, the transaction
number would be converted incorrectly!! If this is the case, the
conversion logic must be corrected either by removing the structure
information for the subsequent conversion from table CNV_10992_TSTRUC
or CNV_10994_TSTRUC or by replacing it (for example with data element
CNV_20200_NORDER_DARL).

System Response

Structure information for data element NORDER is converted by
conversion routine CNV_20200_ORDER_NO as if it was referring to a
security transaction number. This warning message is created.

How to fix this error?

Check if the conversion of the structure information for data element
NORDER is correct. If a modification of CNV_10992_TSTRUC or
CNV_10994_TSTRUC is required, inform the responsible developer for the
package accordingly.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20200145 - &1: Check if data el. NORDER should be converted according to table &2 ?

  The SAP error message CNV20200145 typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the conversion of a specific data element, in this case, "NORDER," which is likely related to a specific table indicated by "&2".
  Cause:
  
  Data Inconsistency: The error may occur if the data in the source system does not match the expected format or constraints defined in the target system.
  Missing Configuration: There may be a missing or incorrect configuration in the migration settings that defines how the data should be converted.
  Mapping Issues: The mapping between the source and target data structures may not be correctly defined, leading to issues during the conversion process.
  Data Type Mismatch: There could be a mismatch in data types between the source and target systems, which can prevent successful conversion.
  
  Solution:
  
  Check Data in Source System: Review the data in the source system for the "NORDER" field to ensure it meets the expected criteria for conversion.
  Review Migration Settings: Go through the migration settings in the SAP S/4HANA Migration Cockpit or the relevant tool to ensure that the conversion rules for "NORDER" are correctly defined.
  Mapping Verification: Verify the mapping between the source and target tables to ensure that all necessary fields are correctly mapped and that there are no missing fields.
  Consult Documentation: Refer to the SAP documentation for the specific migration scenario you are working on to ensure that all prerequisites and configurations are met.
  Error Logs: Check the detailed error logs for more specific information about the failure, which can provide insights into what went wrong during the conversion process.
  Testing: If possible, perform a test migration with a smaller dataset to isolate the issue and identify any specific records that may be causing the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Data Migration Tools: Familiarize yourself with the tools and methodologies used for data migration in SAP, such as the SAP S/4HANA Migration Cockpit, LSMW (Legacy System Migration Workbench), or other ETL (Extract, Transform, Load) tools.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.