How To Fix CNV_DMC_MC_EXCEPTION193 - Length &1 is not compatible with data type length &2 of value table/field

CNV_DMC_MC_EXCEPTION193 - Overview

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 193

• Message text: Length &1 is not compatible with data type length &2 of value table/field

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 CNV_DMC_MC_EXCEPTION193 - Length &1 is not compatible with data type length &2 of value table/field ?

  The SAP error message CNV_DMC_MC_EXCEPTION193 typically occurs during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit (DMC) or similar tools. This error indicates that there is a mismatch between the length of the data being processed and the expected length defined for a specific field or value table in the target system.
  
  Cause:
  
  Data Length Mismatch: The length of the data being imported or migrated exceeds the maximum length defined for the corresponding field in the target database table. For example, if a field is defined to accept a maximum of 10 characters, but the data being migrated has 15 characters, this error will occur.
  Incorrect Mapping: The mapping of source fields to target fields may not be correctly defined, leading to incompatible data lengths.
  Data Type Issues: The data type of the source field may not match the data type of the target field, which can also lead