How To Fix P0503 - Please define the structure and data to be returned first

P0503 - Overview

• Message type: E = Error

• Message class: P0 - Messages for Transactions PE01, PE02 and PE03

• Message number: 503

• Message text: Please define the structure and data to be returned first

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 P0503 - Please define the structure and data to be returned first ?

  The SAP error message P0503, which states "Please define the structure and data to be returned first," typically occurs in the context of SAP's data retrieval processes, particularly when working with ABAP programs or reports that involve data selection and output formatting.
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Missing Data Structure Definition: The program or report is attempting to return data without a properly defined structure. This means that the system does not know how to format or interpret the data being retrieved.
  
  
  Incorrect Data Selection Logic: The logic used to select or retrieve data may not be correctly defined, leading to a situation where the system cannot determine what data to return.
  
  
  Issues with Output Formatting: If the output format is not specified or is incorrectly defined, the system may throw this error when trying to display or process the data.
  
  
  
  Solution:
  To resolve the P0503 error, you can follow