How To Fix WOST_WSSO_TOOLS001 - Select at most one Customizing schema as standard

WOST_WSSO_TOOLS001 - Overview

• Message type: E = Error

• Message class: WOST_WSSO_TOOLS - Message class for tools

• Message number: 001

• Message text: Select at most one Customizing schema as standard

Self-Explanatory Message

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WOST_WSSO_TOOLS001 - Details

• The SAP error message WOST_WSSO_TOOLS001 with the description "Select at most one Customizing schema as standard" typically occurs in the context of customizing settings in SAP, particularly when dealing with the configuration of customizing schemas in the SAP system.
  
  Cause:
  This error arises when you attempt to set more than one customizing schema as the "standard" schema in the system. In SAP, a customizing schema defines how certain settings and configurations are applied, and only one schema can be designated as the standard for a particular area of configuration. If multiple schemas are marked as standard, the system cannot determine which one to use, leading to this error.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Access the Customizing Settings:
  
  Go to the relevant transaction code in SAP where you can manage customizing schemas. This is often done through transaction codes like SPRO (SAP Project Reference Object) or specific customizing transactions related to your module.
  
  
  
  Review Customizing