How To Fix AD639 - Table of type ATAB only allowed with data section < &

AD639 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 639

• Message text: Table of type ATAB only allowed with data section < &

What causes this issue?

The maximum allowed value for the sum of all non-key fields in the
table has been exceeded.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Either remove fields from the data section or shorten the length of the
fields in the data section.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD639 - Table of type ATAB only allowed with data section < & ?

  The SAP error message AD639 indicates that there is an issue with the use of a table of type ATAB in your ABAP program. Specifically, this error occurs when a table of type ATAB is used without a proper data section, which is required for the table to function correctly.
  
  Cause:
  The error message AD639 is triggered when:
  
  You are trying to declare or use a table of type ATAB (which is a type of internal table) without specifying a data section that is compatible with it.
  The internal table is not defined correctly, or the data section is missing or incorrectly specified.
  
  
  Solution:
  To resolve this error, you should ensure that:
  
  
  Correct Declaration: Make sure that the internal table is declared correctly with the appropriate data section. For example:
  DATA: lt_table TYPE TABLE OF your_structure.
  Ensure that your_structure is defined and corresponds to the data you want to store in the internal table.
  
  
  Data Section: If you are using