How To Fix R7021 - Table ID &1 is not permitted for table types

SAP Error Message - Details

• Message type: E = Error

• Message class: R7 - BW: Data basis

• Message number: 021

• Message text: Table ID &1 is not permitted for table types

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7021 - Table ID &1 is not permitted for table types ?

  The SAP error message R7021, which states "Table ID &1 is not permitted for table types," typically occurs when there is an issue with the definition or usage of a table type in your ABAP program or data dictionary. This error indicates that the specified table ID is not allowed for the type of table you are trying to use.
  Cause:
  
  Invalid Table Type: The table ID you are trying to use is not compatible with the table type you have defined. For example, you might be trying to use a standard table ID with a sorted or hashed table type.
  Data Dictionary Issues: There may be inconsistencies or errors in the data dictionary definitions related to the table types.
  Incorrect Usage in Code: The ABAP code may be incorrectly referencing a table type that does not match the expected structure or type.
  
  Solution:
  
  Check Table Type Definition: Review the definition of the table type in the Data Dictionary (SE11). Ensure that the table ID you are using is compatible with the defined table type.
  Correct Table Type Usage: If you are using a specific table type in your ABAP code, ensure that you are using the correct table ID that corresponds to that type. For example, if you are using a hashed table, make sure the table ID is appropriate for that structure.
  Adjust ABAP Code: Modify your ABAP code to ensure that the table types and IDs are correctly aligned. If necessary, change the table type to one that is compatible with the table ID you are using.
  Check for Updates: If you are working in a system that has been recently updated or modified, check for any changes in the data dictionary or table definitions that might have affected the compatibility.
  
  Related Information:
  
  Transaction SE11: Use this transaction to view and modify table types and their definitions.
  ABAP Documentation: Refer to the official SAP ABAP documentation for more details on table types and their usage.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  If the issue persists after checking the above points, consider reaching out to your SAP Basis or ABAP development team for further assistance, as they may have more context on the specific configurations and customizations in your SAP environment.