How To Fix UGMD8105 - Field &1 &2 cannot be converted; data types are incompatible

UGMD8105 - Overview

• Message type: E = Error

• Message class: UGMD8 - Change Management

• Message number: 105

• Message text: Field &1 &2 cannot be converted; data types are incompatible

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UGMD8105 - Field &1 &2 cannot be converted; data types are incompatible ?

  The SAP error message UGMD8105 indicates that there is an issue with data type conversion in your SAP system. Specifically, it means that the system is trying to convert a value from one data type to another, but the two data types are incompatible. This can occur in various scenarios, such as during data entry, data processing, or when executing certain transactions.
  Cause
  The error can be caused by several factors, including:
  
  Incompatible Data Types: The fields involved in the operation have different data types that cannot be converted. For example, trying to assign a string value to a numeric field.
  Incorrect Field Mapping: In custom programs or data imports, the mapping between source and target fields may be incorrect.
  Data Format Issues: The data being processed may not conform to the expected format (e.g., date formats, numeric formats).
  Custom Code Issues: If there are custom ABAP programs or enhancements, there may be logic that does