How To Fix UCS0109 - Internal error during conversion of characteristic &1

UCS0109 - Overview

• Message type: E = Error

• Message class: UCS0 - Messages for Status Management

• Message number: 109

• Message text: Internal error during conversion of characteristic &1

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 UCS0109 - Internal error during conversion of characteristic &1 ?

  The SAP error message UCS0109, which states "Internal error during conversion of characteristic &1," typically indicates that there is an issue with the conversion of a characteristic value in the SAP system. This error can occur in various contexts, such as during data processing, reporting, or when working with characteristics in SAP BW (Business Warehouse) or other modules.
  Causes:
  
  Data Type Mismatch: The characteristic may have a data type that is incompatible with the value being processed.
  Corrupted Data: There may be corrupted or invalid data in the characteristic that cannot be converted properly.
  
  Configuration Issues: Incorrect configuration of the characteristic in the data model or InfoObject settings.
  System Bugs: There may be bugs in the SAP system or specific patches that need to be applied.
  Missing Master Data: The characteristic may reference master data that is missing or not properly maintained.
  
  Solutions:
  
  Check Data Types: Verify that the data types of the characteristic and the values being