How To Fix GTR_FI003 - Read header data before accessing it

GTR_FI003 - Overview

• Message type: E = Error

• Message class: GTR_FI - Grantor Fi Integration

• Message number: 003

• Message text: Read header data before accessing it

Self-Explanatory Message

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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.

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GTR_FI003 - Details

• The SAP error message GTR_FI003: "Read header data before accessing it" typically occurs in the context of financial transactions or document processing within the SAP system. This error indicates that the system is trying to access header data (such as document headers) before it has been properly read or initialized.
  
  Cause:
  
  Missing Initialization: The header data for a financial document has not been read or initialized before the system attempts to access it.
  Incorrect Sequence of Operations: The program or transaction may be trying to access header data in an incorrect sequence, where the header data should be read first.
  Custom Code Issues: If there are custom enhancements or modifications in the SAP system, they may not be handling the reading of header data correctly.
  Data Corruption: There may be issues with the data integrity or corruption in the database that prevents the header data from being read.
  
  
  Solution:
  
  Check the Sequence of Operations: Ensure that the