How To Fix UC794 - Purely numeric sender field names are not allowed

UC794 - Overview

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 794

• Message text: Purely numeric sender field names are not allowed

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 UC794 - Purely numeric sender field names are not allowed ?

  The SAP error message UC794 indicates that there is an issue with the sender field names in your data transfer or configuration. Specifically, it states that purely numeric sender field names are not allowed. This typically occurs in scenarios involving data transfer, such as when using IDocs, BAPIs, or other data interfaces.
  
  Cause:
  The error arises when a field name in your data structure is purely numeric (e.g., "12345"). SAP requires that field names must start with a letter and can include letters, numbers, and underscores, but cannot be purely numeric. This restriction is in place to ensure that field names are valid identifiers in the SAP system.
  
  Solution:
  To resolve this error, you need to modify the sender field names to ensure they comply with SAP's naming conventions. Here are the steps you can take:
  
  
  Identify the Numeric Field Names: Review the data structure or mapping configuration that is causing the error. Look for