How To Fix ST_BUILDER_MESSAGES020 - Loop must refer to a table

SAP Error Message - Details

• Message type: E = Error

• Message class: ST_BUILDER_MESSAGES - Short texts for the ST-Builder

• Message number: 020

• Message text: Loop must refer to a table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ST_BUILDER_MESSAGES020 - Loop must refer to a table ?

  The SAP error message ST_BUILDER_MESSAGES020, which states "Loop must refer to a table," typically occurs in the context of SAP ABAP programming, particularly when working with internal tables and loops. This error indicates that the loop construct in your ABAP code is not correctly referencing an internal table.
  
  Cause:
  The error is usually caused by one of the following issues:
  
  Incorrect Loop Syntax: The loop statement is not properly referencing an internal table. For example, using a scalar variable instead of an internal table.
  Undefined or Empty Table: The internal table you are trying to loop through is either not defined or is empty.
  Incorrect Data Type: The variable used in the loop statement is not of the correct data type (i.e., it should be an internal table).
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Loop Syntax: Ensure that your loop statement is correctly referencing an internal table. The correct syntax for looping through