How To Fix AD555 - Table & is not a relational table

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 555

• Message text: Table & is not a relational table

What causes this issue?

The object you have selected is a structure. There is no data in the
database for structures and, therefore, it does not make sense to call
the general table display function for the object you have selected.

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?

Check your entry. If your entry is correct, check the object type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD555 - Table & is not a relational table ?

  The SAP error message AD555, which states "Table & is not a relational table," typically occurs when you are trying to perform an operation that requires a relational table, but the specified table does not meet the criteria for being a relational table in the context of SAP.
  Cause:
  
  Non-Relational Table: The table you are trying to access or manipulate is not defined as a relational table in the SAP system. This could be due to the table being a pool or cluster table, which are not considered relational.
  Incorrect Table Name: There might be a typo or an incorrect table name specified in your operation.
  Table Type: The table might be a transparent table, but it could also be a special type of table (like a view or a structure) that does not support the operation you are trying to perform.
  
  Solution:
  
  Check Table Type: Verify the type of the table you are working with. You can do this by using transaction SE11 (Data Dictionary) to check the table definition. Ensure that it is a transparent table or a relational table.
  Use Correct Table: If you are using the wrong table, replace it with the correct relational table that meets your requirements.
  Review Documentation: Consult the SAP documentation or help resources to understand the specific requirements for the operation you are trying to perform.
  Modify Code: If you are working with ABAP code, ensure that the code is correctly referencing the appropriate relational table and that any joins or operations are valid for the table type.
  Consult with Basis Team: If you are unsure about the table types or need further assistance, consult with your SAP Basis team or a functional consultant who can provide insights into the data model.
  
  Related Information:
  
  
  Table Types in SAP:
  
  Transparent Tables: These are the most common type of tables and are directly mapped to database tables.
  Pool Tables: These are used to store data from multiple logical tables in a single database table.
  Cluster Tables: These are similar to pool tables but are used for storing data that is logically related.
  Views: These are virtual tables that do not store data themselves but provide a way to access data from one or more tables.
  
  
  
  Transaction Codes:
  
  SE11: Data Dictionary - to check table definitions.
  SE80: Object Navigator - to explore various objects including tables and their relationships.
  
  
  
  SAP Notes: Check SAP Notes for any specific issues or updates related to the error message AD555.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.