How To Fix O4188 - Table & not declared in module pool &

O4188 - Overview

• Message type: E = Error

• Message class: O4 - IS-Oil: MAP message pool

• Message number: 188

• Message text: Table & not declared in module pool &

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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Smart SAP Assistant

• What is the cause and solution for SAP error message O4188 - Table & not declared in module pool & ?

  The SAP error message O4188 indicates that a specific table is not declared in the module pool you are working with. This error typically occurs in the context of ABAP programming when you are trying to access a database table that has not been properly declared or included in the module pool.
  
  Cause:
  
  Missing Declaration: The table you are trying to access has not been declared in the module pool. This can happen if the table is not included in the data dictionary or if the declaration is missing in the ABAP program.
  Incorrect Module Pool: You might be working in the wrong module pool where the table is not defined.
  Typographical Error: There could be a typo in the table name or the module pool name.
  
  
  Solution:
  
  Check Table Declaration: Ensure that the table you are trying to access is declared in the module pool. You can do this by checking the data dictionary (SE11)