How To Fix CNV_10993_MSG302 - Leading Zeros deleted from search strings.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10993_MSG - Messages for Coding Scan

• Message number: 302

• Message text: Leading Zeros deleted from search strings.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10993_MSG302 - Leading Zeros deleted from search strings. ?

  The SAP error message CNV_10993_MSG302 with the description "Leading Zeros deleted from search strings" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This message indicates that leading zeros in certain fields (like material numbers, customer numbers, etc.) have been removed, which can lead to issues in data integrity and matching.
  Cause:
  
  Data Format Issues: The source data may have leading zeros that are not preserved during the conversion process. This often happens when the data type of the field in the target system does not support leading zeros.
  Field Length Mismatch: If the target field is defined in a way that does not accommodate leading zeros, they may be stripped out during the data load.
  Data Type Conversion: When converting from one data type to another (e.g., from a string to a numeric type), leading zeros may be lost.
  
  Solution:
  
  Check Data Mapping: Review the mapping of fields in the migration tool to ensure that fields that require leading zeros are correctly defined as character strings (or appropriate data types) in the target system.
  Adjust Source Data: If possible, modify the source data to ensure that leading zeros are preserved. This can be done by ensuring that the fields are treated as text strings rather than numeric values.
  Use Data Transformation: Implement data transformation rules in the migration process to explicitly retain leading zeros. This may involve using functions or scripts to pad the values with leading zeros before loading them into the target system.
  Post-Processing: After the migration, you may need to run a post-processing script to add leading zeros back to the affected fields if they were stripped during the migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any additional guidance or best practices.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling leading zeros during data migration.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP, especially regarding data types and field mappings.
  Testing: Always perform thorough testing in a development or sandbox environment before executing data migrations in production to identify and resolve issues like this.
  
  By addressing the root cause of the issue and implementing the suggested solutions, you can mitigate the impact of this error message during your data migration efforts.