How To Fix AD351 - Table & (table type changed from POOL --> TRANSP (F1))

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 351

• Message text: Table & (table type changed from POOL --> TRANSP (F1))

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD351 - Table & (table type changed from POOL --> TRANSP (F1)) ?

  The SAP error message AD351 indicates that there has been a change in the table type of a database table from a pooled table to a transparent table. This change can lead to issues in the system, especially if there are existing programs, function modules, or other database objects that rely on the previous table type.
  Cause:
  
  Table Type Change: The primary cause of this error is the modification of the table type from a pooled table to a transparent table. This can happen during a system upgrade, a transport request, or manual changes made by a developer.
  Incompatibility: Existing code or database objects that reference the table may not be compatible with the new table type, leading to runtime errors.
  
  Solution:
  
  Check Dependencies: Review all programs, function modules, and other objects that reference the affected table. You may need to adjust these objects to ensure they work with the new table type.
  Recompile Objects: After changing the table type, recompile any affected ABAP programs or function modules to ensure they are aligned with the new table structure.
  Adjust Data Dictionary: If necessary, make adjustments in the Data Dictionary (SE11) to ensure that the table is correctly defined as a transparent table.
  Transport Requests: If this change was made in a development environment, ensure that the transport requests are correctly managed and that the changes are reflected in the quality assurance and production environments.
  Testing: Conduct thorough testing to ensure that all functionalities that depend on the table are working correctly after the change.
  
  Related Information:
  
  Pooled vs. Transparent Tables: Pooled tables are used to store small amounts of data and are stored in a single table in the database, while transparent tables have a one-to-one relationship with database tables. Understanding the differences can help in managing data structures effectively.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message. SAP Notes often provide solutions or workarounds for specific problems.
  Documentation: Review SAP documentation regarding database table types and their implications on system performance and data integrity.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP Basis or ABAP expert for further analysis and resolution.