How To Fix FDT_CORE801 - Invalid variable &1

FDT_CORE801 - Overview

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 801

• Message text: Invalid variable &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 FDT_CORE801 - Invalid variable &1 ?

  The SAP error message FDT_CORE801: Invalid variable &1 typically occurs in the context of SAP Forms and Document Management, particularly when working with Adobe Forms or Smart Forms. This error indicates that there is an issue with a variable that is being referenced in the form or document, which is either not defined, incorrectly defined, or not available in the context where it is being used.
  Causes:
  
  Undefined Variable: The variable referenced in the form is not defined in the data source.
  Incorrect Variable Name: There may be a typo or incorrect naming convention used for the variable.
  Scope Issues: The variable might be defined in a different context or scope that is not accessible at the point where it is being referenced.
  Data Source Issues: The data source that is supposed to provide the variable might not be correctly set up or might not be returning the expected data.
  Form Configuration: The form might not