How To Fix CCMM421 - Select one object in the allowed configuration

SAP Error Message - Details

• Message type: E = Error

• Message class: CCMM - Message Class for A&D CCM

• Message number: 421

• Message text: Select one object in the allowed configuration

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CCMM421 - Select one object in the allowed configuration ?

  The SAP error message CCMM421 ("Select one object in the allowed configuration") typically occurs in the context of SAP's Configuration Management or Variant Configuration (VC) when a user attempts to select or manipulate a configuration object that is not valid or not allowed in the current context.
  Cause:
  
  Invalid Selection: The user may have selected multiple objects or an object that is not permitted in the current configuration scenario.
  Configuration Profile Issues: The configuration profile may not be set up correctly, or the allowed objects for the configuration may not be defined properly.
  Dependencies and Constraints: There may be dependencies or constraints defined in the configuration that restrict the selection of certain objects.
  User Authorization: The user may not have the necessary authorizations to select certain objects in the configuration.
  
  Solution:
  
  Select a Single Object: Ensure that you are selecting only one object that is allowed in the configuration. Review the configuration options available to you.
  Check Configuration Profile: Review the configuration profile settings to ensure that the objects you are trying to select are included in the allowed configuration.
  Review Dependencies: Check for any dependencies or constraints that may be affecting your selection. Make sure that the selected object complies with these rules.
  User Authorization: Verify that you have the necessary authorizations to access and select the objects in the configuration. If not, contact your system administrator to obtain the required permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the configuration you are working with.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CU01 (Create Configuration Profile), CU02 (Change Configuration Profile), and CU03 (Display Configuration Profile) to manage configuration settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Training and Support: If you are frequently encountering this error, consider additional training on SAP Variant Configuration or seek assistance from your SAP support team.
  
  By following these steps, you should be able to resolve the CCMM421 error and successfully select the appropriate configuration object.