How To Fix DMCLG345 - &1 is included in pool of tables &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 345

• Message text: &1 is included in pool of tables &2

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 DMCLG345 - &1 is included in pool of tables &2 ?

  The SAP error message DMCLG345 typically indicates that a specific table (denoted as &1) is included in a pool of tables (denoted as &2). This error often arises in the context of database management or data dictionary operations, particularly when dealing with table definitions or modifications.
  Cause:
  
  Table Pooling: The error suggests that the table you are trying to work with is part of a table pool. In SAP, table pools are used to group related tables together to optimize database storage and access.
  Modification Restrictions: You may be attempting to perform an operation (like deletion or modification) on a table that is part of a pool, which is not allowed without specific procedures.
  Data Dictionary Issues: There may be inconsistencies or issues in the data dictionary that prevent the operation from being completed.
  
  Solution:
  
  Check Table Pool Configuration: Verify if the table you are trying to modify is indeed part of a table pool. You can do this by checking the table's properties in the Data Dictionary (transaction SE11).
  Use Correct Procedures: If you need to modify or delete a table that is part of a pool, you may need to modify the entire pool or follow specific procedures for handling pooled tables.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to manage pooled tables and the implications of modifying them.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is impacting critical business processes.
  
  Related Information:
  
  Table Pools: Understand the concept of table pools in SAP, which are used to group multiple tables to save space and improve performance.
  Data Dictionary (SE11): Familiarize yourself with the Data Dictionary transaction (SE11) to view and manage table definitions.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context or solutions.
  
  By following these steps, you should be able to address the DMCLG345 error effectively.