How To Fix CNV_20700213 - Material Length was set as &1 for conversion

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20700 - Material number conversion

• Message number: 213

• Message text: Material Length was set as &1 for conversion

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20700213 - Material Length was set as &1 for conversion ?

  The SAP error message CNV_20700213, which states "Material Length was set as &1 for conversion," typically occurs during data migration or conversion processes, particularly when using SAP's Conversion Tools (like the SAP S/4HANA Migration Cockpit or other data migration tools). This error indicates that there is an issue with the length of the material number being processed.
  Cause:
  
  Material Number Length: The error suggests that the material number being processed exceeds the allowed length for the material number field in the target system. In SAP, the length of material numbers can vary based on the configuration and the version of SAP being used.
  Data Mapping Issues: There may be discrepancies in the mapping of fields between the source and target systems, leading to incorrect lengths being assigned.
  Configuration Settings: The target system may have different settings for material number lengths compared to the source system.
  
  Solution:
  
  Check Material Number Length: Verify the maximum allowed length for material numbers in the target SAP system. This can typically be found in the configuration settings or documentation for the specific SAP version you are using.
  Adjust Data: If the material numbers in the source data exceed the allowed length, you may need to truncate or modify them to fit within the target system's constraints.
  Mapping Configuration: Review the mapping configuration in the migration tool to ensure that the fields are correctly aligned and that the lengths are appropriately set.
  Data Cleansing: Before migration, perform data cleansing to ensure that all material numbers conform to the expected format and length.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using for any additional guidelines or best practices related to material number lengths.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on material number lengths and migration issues.
  Migration Tools: Familiarize yourself with the specific migration tool you are using, as each tool may have its own set of requirements and limitations regarding data formats.
  Testing: Conduct thorough testing in a development or sandbox environment before performing the migration in the production environment to identify and resolve any issues beforehand.
  
  If the problem persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific scenario.