How To Fix CNV_20100575 - &1: format without leading zeros

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 575

• Message text: &1: format without leading zeros

What causes this issue?

Table field &V1& contains numerals without leading zeros.
Numeral without leading zeros: &V2&
Currently table field &V1& has the routine ACCOUNT_CONVERT_20100
assigned. However this routine does not convert numerals without leading
zeros.

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

In a previous execution of the corresponding troubleshooting
functionality the routine was confirmed

System Response

Warning

How to fix this error?

No activity required. If you however want to change the routine again
use the troubleshooting functionality assigned to this activity.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20100575 - &1: format without leading zeros ?

  The SAP error message CNV_20100575 typically relates to issues encountered during data conversion processes, particularly when dealing with formats that require leading zeros. This error indicates that a certain field or value is expected to have leading zeros, but the data provided does not meet this requirement.
  Cause:
  The error is usually caused by one of the following:
  
  Data Format Mismatch: The source data does not conform to the expected format, which requires leading zeros. For example, if a numeric field is expected to be in a format like "000123" but is provided as "123", this error will occur.
  Configuration Issues: The settings in the data conversion program or the target system may not be correctly configured to handle leading zeros.
  Data Extraction Issues: During the extraction of data from the source system, leading zeros may have been stripped off, especially if the data type was incorrectly defined.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Data Source: Review the source data to ensure that it includes leading zeros where required. If necessary, modify the data extraction process to retain leading zeros.
  
  
  Adjust Data Format: If you have control over the data transformation process, ensure that the data is formatted correctly before it is loaded into the target system. This may involve using string manipulation functions to add leading zeros.
  
  
  Configuration Review: Check the configuration settings in the SAP system related to the data conversion process. Ensure that the expected formats are correctly defined.
  
  
  Use Conversion Functions: If applicable, use SAP functions or ABAP code to convert the data into the required format. For example, you can use the CONCATENATE statement to add leading zeros.
  
  
  Testing: After making changes, perform a test run of the data conversion process to ensure that the error does not occur again.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error message. SAP frequently updates its documentation and provides solutions for known issues.
  Data Conversion Tools: Familiarize yourself with the tools and programs used for data conversion in SAP, such as the SAP Data Services or LSMW (Legacy System Migration Workbench).
  Documentation: Review the documentation for the specific data conversion project you are working on, as it may provide insights into the expected data formats and any special handling required.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert who specializes in data migration and conversion processes.