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

SAP Error Message - Details

• 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 place, they may not be handling the event key correctly.
  
  Solution:
  
  Check Data Entry: Ensure that all required fields, especially the event key, are filled out correctly in the transaction or data entry screen.
  Review Configuration: Check the configuration settings related to the specific module or transaction you are working with to ensure that all necessary fields are defined and required.
  Debugging: If you have access to debugging tools, you can trace the program execution to identify where the event key is expected but not provided.
  Consult Documentation: Review the relevant SAP documentation or help files for the specific transaction or module to understand the requirements for the event key.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts who can provide insights based on your specific system configuration.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with the transaction codes related to the module you are working with, as they may provide additional context or tools for troubleshooting.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.