How To Fix SCMI_SEMMAP020 - No class-name defined for environment-type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SCMI_SEMMAP -

• Message number: 020

• Message text: No class-name defined for environment-type &1

What causes this issue?

For environment-type <(>&<)>1 no class name for environment value
determination is defined in table SCMI_ENV_TYPE.

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?

Specify a class or remove the environment-type.

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 SCMI_SEMMAP020 - No class-name defined for environment-type &1 ?

  The SAP error message SCMI_SEMMAP020 indicates that there is no class name defined for the specified environment type in the SAP system. This error typically occurs in the context of SAP Supply Chain Management (SCM) or when working with the SAP Advanced Planning and Optimization (APO) module.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Configuration: The environment type specified in the error message does not have a corresponding class name defined in the system. This can happen if the configuration for the environment type was not completed or was incorrectly set up.
  Incorrect Environment Type: The environment type being referenced may not be valid or may not exist in the system.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing definitions.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Environment Type Configuration:
  
  Go to the relevant configuration transaction in SAP (e.g., SPRO) and navigate to the section where environment types are defined.
  Verify that the environment type mentioned in the error message has a corresponding class name defined.
  
  
  
  Define Class Name:
  
  If the class name is missing, you will need to define it. This can typically be done in the configuration settings for the environment type.
  Ensure that the class name is correctly linked to the environment type.
  
  
  
  Validate Environment Type:
  
  Ensure that the environment type you are using is valid and correctly set up in the system. You may need to consult documentation or a functional consultant to confirm this.
  
  
  
  Check Transport Requests:
  
  If the configuration was recently transported, check the transport requests to ensure that all necessary objects were included and transported correctly.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific environment type and class name configuration for additional guidance.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error message and any relevant details about your configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), SCU3 (Cross-System Comparison), and others that may help in troubleshooting.
  SAP Notes: Search for SAP Notes related to SCMI_SEMMAP020 for any specific patches or updates that may address this issue.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify and resolve the cause of the SCMI_SEMMAP020 error in your SAP system.