How To Fix CNV_20100374 - &1: format with and without leading zeros; see long text

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20100 - Messageclass for chart of account conversion

• Message number: 374

• Message text: &1: format with and without leading zeros; see long text

What causes this issue?

Table field &V1& contains numerals in both formats - with and without
leading zeros.
Numeral with leading zeroes: &V2&
Numeral without leading zeroes: &V3&
Currently table field &V1& has the routine ACCOUNT_CONVERT_20100
assigned. However this routine does not convert numerals without leading
zeros.

System Response

Error

How to fix this error?

For conflict resolution, use the troubleshooting functionality
'Assignment of a conversion rule to a field' of this activity 'Analyze
Newly Found Account and Cost Element Table Fields'.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100374 - &1: format with and without leading zeros; see long text ?

  The SAP error message CNV_20100374 typically relates to issues encountered during data conversion processes, particularly when dealing with number formats that may or may not include leading zeros. This error is often seen in the context of data migration or conversion projects, especially when using SAP's Data Migration tools or during the execution of specific conversion programs.
  Cause:
  The error message indicates that there is a mismatch in the expected format of a number. Specifically, it suggests that the system is encountering a number that is expected to have leading zeros, but the data being processed does not conform to this expectation (or vice versa). This can happen in various scenarios, such as:
  
  Data being imported from external systems where the number format does not match the SAP system's requirements.
  Incorrect configuration settings in the data migration tool or program.
  Data inconsistencies in the source data, such as missing leading zeros in numeric fields.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Format: Review the source data to ensure that numeric fields are formatted correctly. If leading zeros are required, make sure they are included in the data.
  
  
  Adjust Conversion Settings: If you are using a data migration tool, check the settings or parameters that control how numbers are formatted. Ensure that the tool is configured to handle leading zeros appropriately.
  
  
  Data Cleansing: If the source data is inconsistent, consider performing data cleansing operations to standardize the format. This may involve adding leading zeros to numeric fields where necessary.
  
  
  Review Long Text: The error message suggests checking the long text for more details. In SAP, you can often find additional information about the error by looking at the long text associated with the message. This may provide specific guidance on what is expected.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific data migration or conversion process you are using. There may be specific guidelines or best practices for handling number formats.
  
  
  Testing: After making adjustments, run a test conversion with a small subset of data to ensure that the changes resolve the issue before proceeding with the full data migration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Data Migration Tools: Familiarize yourself with the specific data migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, LSMW) and their documentation for handling number formats.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the root cause of the CNV_20100374 error and implement a suitable solution.