How To Fix J2784 - Fill only one of the '&1' and '&2' fields

J2784 - Overview

• Message type: E = Error

• Message class: J2 - Message Class for Development Class JBT

• Message number: 784

• Message text: Fill only one of the '&1' and '&2' fields

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 J2784 - Fill only one of the '&1' and '&2' fields ?

  The SAP error message J2784, which states "Fill only one of the '&1' and '&2' fields," typically occurs in the context of data entry or configuration where two fields are mutually exclusive. This means that the system expects you to fill in only one of the specified fields, but both fields have been populated, leading to a conflict.
  
  Cause:
  The error arises when both fields (let's say Field A and Field B) are filled in a way that violates the business logic or rules defined in the SAP system. This can happen in various scenarios, such as:
  
  When entering data in a transaction where two options are available, but only one should be selected.
  In configuration settings where two parameters are mutually exclusive.
  During data uploads or migrations where the source data has both fields populated.
  
  
  Solution:
  To resolve the error, you should:
  
  
  Identify the Fields: Determine which fields are referenced in the error message (these will be