How To Fix SY319 - Value table with IN operator contains an invalid structure

SY319 - Overview

• Message type: E = Error

• Message class: SY - ABAP/4 system messages

• Message number: 319

• Message text: Value table with IN operator contains an invalid structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SY319 - Value table with IN operator contains an invalid structure ?

  The SAP error message SY319 indicates that there is an issue with a value table that is being used in conjunction with the IN operator in an ABAP program. This error typically arises when the structure of the value table does not match the expected structure for the operation being performed.
  
  Cause:
  
  Invalid Structure: The value table being referenced does not have the correct structure or fields that are expected by the program. This can happen if the table has been modified or if there is a mismatch in the data types or field lengths.
  Incorrect Use of IN Operator: The IN operator is used to check if a value exists in a specified set of values. If the structure of the value table does not align with the expected input, this error will occur.
  Data Dictionary Changes: Changes in the Data Dictionary (like changes to the table structure) that are not reflected in