How To Fix GLPL121 - Summary table &1 is not installed for planning

GLPL121 - Overview

• Message type: E = Error

• Message class: GLPL - Message class planning FI-SL/GL

• Message number: 121

• Message text: Summary table &1 is not installed for planning

What causes this issue?

You are attempting to plan a ledger that belongs to summary table &V1&.
This summary table has not yet been installed in Customizing.

System Response

Planning is not carried out.

How to fix this error?

Install summary table &V1& in Customizing.

Error message extract from SAP system. Copyright SAP SE.

GLPL121 - Details

• The SAP error message GLPL121 indicates that a summary table required for planning is not installed or available in the system. This error typically arises in the context of SAP's planning functions, such as those used in SAP Integrated Business Planning (IBP) or SAP S/4HANA.
  
  Cause:
  
  Missing Summary Table: The specific summary table referenced in the error message is not installed in the system. This could be due to a missing configuration or an incomplete installation of the planning components.
  Incorrect Configuration: The planning area or the data model may not be correctly configured, leading to the system not recognizing the required summary table.
  Transport Issues: If the system was recently updated or transported from another environment, the necessary tables may not have been included in the transport request.
  
  
  Solution:
  
  Check Installation: Verify that the required summary table is installed in your SAP system. You can do this by checking the relevant configuration settings in the