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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV_DMC_MC_EXCEPTION193 - Details

• 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