How To Fix GL120 - Table & is not a valid rollup table

GL120 - Overview

• Message type: E = Error

• Message class: GL - FI-SL Rollup

• Message number: 120

• Message text: Table & is not a valid rollup table

What causes this issue?

You can only roll between FI-GLX summary tables. However, you have not
selected a summary table as a sender or receiver table.

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?

Valid rollup tables are defined in table T800A under the type TT.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GL120 - Table & is not a valid rollup table ?

  The SAP error message GL120, which states that "Table & is not a valid rollup table," typically occurs in the context of financial reporting or data aggregation processes within the SAP system. This error indicates that the specified table is not recognized as a valid rollup table for the operation you are trying to perform.
  
  Cause:
  
  Incorrect Table Name: The table name specified in the error message may be incorrect or misspelled.
  Table Configuration: The table may not be configured as a rollup table in the system. Rollup tables are typically used for aggregating data, and if the table is not set up for this purpose, the error will occur.
  Missing Authorization: The user may not have the necessary authorizations to access or perform operations on the specified table.
  System 
  Configuration Issues: There may be issues with the system configuration or the data model that prevent the table from being recognized as a rollup table.
  
  
  Solution:
  
  Verify