How To Fix CNVA_00006_MSG070 - Datatype & cannot have minimum length greater than 16

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_00006_MSG - Message class for Content Based Search

• Message number: 070

• Message text: Datatype & cannot have minimum length greater than 16

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNVA_00006_MSG070 - Datatype & cannot have minimum length greater than 16 ?

  The SAP error message CNVA_00006_MSG070 indicates that there is an issue with a data type definition in your SAP system. Specifically, the error states that the minimum length for a certain data type cannot exceed 16 characters. This typically occurs in the context of data conversion or data mapping processes, such as when using the SAP Data Services or during data migration activities.
  Cause:
  The error is caused by a configuration or definition where a data type has been assigned a minimum length that exceeds the allowed limit of 16 characters. This can happen in various scenarios, such as:
  
  When defining fields in a data structure or mapping that are expected to hold character data.
  When using custom data types or structures that do not comply with the length restrictions set by SAP.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Data Type: Determine which data type is causing the issue. This may involve checking the data mapping or transformation logic where the error is being triggered.
  
  
  Check Minimum Length Settings: Review the configuration for the data type in question. Ensure that the minimum length is set to a value that does not exceed 16 characters.
  
  
  Modify the Data Type: If you have control over the data type definition, adjust the minimum length to be 16 or less. This may involve:
  
  Editing the data structure in the Data Services Designer.
  Modifying the relevant ABAP structures or data elements if applicable.
  
  
  
  Test the Changes: After making the necessary adjustments, re-run the process that triggered the error to ensure that it has been resolved.
  
  
  Consult Documentation: If you are unsure about the correct settings or how to modify them, refer to SAP documentation or consult with your SAP Basis or development team for guidance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or solutions for this specific error message.
  Data Services Documentation: Review the SAP Data Services documentation for best practices on defining data types and handling data mappings.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the CNVA_00006_MSG070 error and ensure that your data type definitions comply with SAP's constraints.