How To Fix CNV_DMC_SIN504 - Convert external value of characteristic &1 failure, value: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 504

• Message text: Convert external value of characteristic &1 failure, value: &2

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN504 - Convert external value of characteristic &1 failure, value: &2 ?

  The SAP error message CNV_DMC_SIN504 indicates that there is a failure in converting an external value of a characteristic during a data migration or conversion process. This error typically occurs in the context of SAP Data Migration Cockpit (DMC) or similar tools used for data transfer and transformation.
  
  Cause:
  The error message CNV_DMC_SIN504 is triggered when the system encounters an external value for a characteristic that it cannot convert or map to an internal value. This can happen due to several reasons:
  
  Invalid Value: The external value provided does not exist in the target system's master data or is not valid for the characteristic.
  Data Type Mismatch: The external value may not match the expected data type for the characteristic (e.g., trying to convert a string to a numeric type).
  Missing Mapping: There may be no defined mapping for the external value in the migration configuration.
  
  Configuration Issues: The migration settings or transformation rules may not