How To Fix /ACCGO/UIS_MSG255 - Data provided is incomplete; event key is missing

/ACCGO/UIS_MSG255 - Overview

• Message type: E = Error

• Message class: /ACCGO/UIS_MSG -

• Message number: 255

• Message text: Data provided is incomplete; event key is missing

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 /ACCGO/UIS_MSG255 - Data provided is incomplete; event key is missing ?

  The SAP error message /ACCGO/UIS_MSG255 Data provided is incomplete; event key is missing typically occurs in the context of the SAP system when there is an issue with the data being processed, particularly in relation to event handling or data entry in the system. This error indicates that the system expects certain data to be present, specifically an "event key," but it is not provided.
  
  Cause:
  
  Missing Event Key: The primary cause of this error is that the event key, which is a unique identifier for a specific event or transaction, is not included in the data being processed.
  Incomplete Data Entry: The data entry process may have been interrupted or not completed, leading to missing fields.
  
  Configuration Issues: There may be configuration settings in the SAP system that require certain fields to be filled out, and if they are not, this error can occur.
  Custom Development: If there are custom programs or enhancements in