How To Fix CNV20200100 - &1 (&2) = &3 : wrong format

CNV20200100 - Overview

• Message type: E = Error

• Message class: CNV20200 - Messages for development class CNV_20200

• Message number: 100

• Message text: &1 (&2) = &3 : wrong format

What causes this issue?

Wrong format

System Response

Error

How to fix this error?

Correct the format of the entered values. Then execute this activity
again.
For cash journal transaction numbers, the values must fulfill the
following conditions:
value between 1 and 9999;
for 1-digit number: 2 leading blanks
for 2-digit number: 1 leading blank
for 3-digit number: 1 leading zero

Error message extract from SAP system. Copyright SAP SE.

CNV20200100 - Details

• The SAP error message CNV20200100 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The error message format you provided indicates that there is a problem with the format of the data being processed.
  
  Cause:
  
  
  Data Format Issues: The error usually arises when the data being imported does not match the expected format. This could be due to:
  
  Incorrect data types (e.g., trying to import a string where a number is expected).
  Invalid date formats.
  Missing mandatory fields.
  Special characters or unexpected symbols in the data.
  
  
  
  Mapping Errors: If the mapping of fields from the source system to the target system is incorrect, it can lead to format issues.
  
  
  
  Configuration Issues: Sometimes, the configuration settings in the migration tool may not align with the data being processed.
  
  
  
  Solution:
  
  
  Check Data Format: Review the data being imported to ensure it adheres to the expected formats. This includes:
  
  Validating data