How To Fix GR621 - Only select within one row block

GR621 - Overview

• Message type: E = Error

• Message class: GR - Report Writer

• Message number: 621

• Message text: Only select within one row block

What causes this issue?

The report you are processing contains key figure blocks and/or
inactivated columns. A standard column structure is thus only ensured
within one row block. For this reason, you can only select within
one row block.

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?

Use the 'Deselect block' function if you want to remove the current
selections.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GR621 - Only select within one row block ?

  The SAP error message GR621 ("Only select within one row block") typically occurs in the context of SAP's graphical user interface (GUI) when a user attempts to select multiple rows or cells in a way that is not allowed by the system. This error is often encountered in transaction codes or reports that involve table displays, such as inventory management or material master transactions.
  
  Cause:
  The error is caused by trying to select multiple rows or cells that are not contiguous or are spread across different row blocks. In SAP, certain operations are restricted to ensure data integrity and proper processing. When the selection does not conform to these rules, the system generates this error.
  
  Solution:
  To resolve the GR621 error, you can try the following steps:
  
  
  Select Rows Correctly: Ensure that you are selecting rows or cells that are within the same block. This means that your selection should be continuous and not skip