How To Fix F2512 - Only &1 active add-on application can be supported

F2512 - Overview

• Message type: E = Error

• Message class: F2 - Master Data Maintenance: Customer, Vendor

• Message number: 512

• Message text: Only &1 active add-on application can be supported

What causes this issue?

In your system, there are currently more than &V1& applications active
that have used the option of the master data dialog modification-free
enhancement.
For each active enhancement, a pushbutton is available in dialog. This
button enables you to navigate to the relevant enhancement. However,
there are a maximum of &V1& pushbuttons.

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?

An enhancement is activated or deactivated (no pushbutton provided for
this enhancement) via the method CHECK_ADD_ON_ACTIVE of the Business
Add-Ins CUSTOMER_ADD_DATA (for customer master) or VENDOR_ADD_DATA (for
vendor master).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message F2512 - Only &1 active add-on application can be supported ?

  The SAP error message F2512, which states "Only &1 active add-on application can be supported," typically occurs in the context of financial transactions or when working with specific add-on applications in SAP. This error indicates that the system has detected multiple active add-on applications that are not compatible with each other, or that the configuration does not support the current operation due to the presence of multiple active add-ons.
  
  Cause:
  
  Multiple Active Add-Ons: The error usually arises when there are multiple add-on applications activated in the SAP system that conflict with each other.
  
  Configuration Issues: The system configuration may not be set up to handle multiple add-ons simultaneously.
  Version Incompatibility: The versions of the add-ons may not be compatible with each other or with the core SAP system.
  
  
  Solution:
  
  
  Check Active Add-Ons: 
  
  Go to the transaction code SICF or SPAM to check which add-ons are currently active in your system.
  Identify if there are any conflicting add-ons